What is GCF of 102 and 119?

Go back to 'All gcf of pages' >

GCF of 102 and 119 is 17

How to find GCF of two numbers

Steps to find GCF of 102 and 119

Find all the numbers that would divide 102 and 119 without leaving any remainder as explained in factors below.
Find the greatest common factor from the list of factors for 102 and 119, and read off the answer!

Example: Find gcf of 102 and 119

Factors for 102: 1, 2, 3, 6, 17, 34, 51, 102
Factors for 119: 1, 7, 17, 119

Hence, GCf of 102 and 119 is 17

How do we define GCF?

In mathematics we use GCF or greatest common method to find out the greatest possible positive integer which can completely divide the given numbers. It is written as GCF (102, 119).

Properties of GCF

Given two numbers 102 and 119, such that GCF is 17 where 17 will always be less than 102 and 119.
GCF of two numbers is always equal to 1 in case given numbers are consecutive.
The product of GCF and LCM of two given numbers is equal to the product of two numbers.
The GCF of two given numbers is either 1 or the number itself if one of them is a prime number.

How do you explain factors?

In mathematics, a factor is a number or also it can be an algebraic expression that divides another number or any expression completely and that too without leaving any remainder. A factor of a number can be positive or negative.

Properties of Factors

Each number is a factor of itself. Eg. 102 and 119 are factors of themselves respectively.
Every number other than 1 has at least two factors, namely the number itself and 1.
Every factor of a number is an exact divisor of that number, example 1, 2, 3, 6, 17, 34, 51, 102 are exact divisors of 102 and 1, 7, 17, 119 are exact divisors of 119.
1 is a factor of every number. Eg. 1 is a factor of 102 and also of 119.
Every number is a factor of zero (0), since 102 x 0 = 0 and 119 x 0 = 0.

Steps to find Factors of 102 and 119

Step 1. Find all the numbers that would divide 102 and 119 without leaving any remainder. Starting with the number 1 upto 51 (half of 102) and 1 upto 59 (half of 119). The number 1 and the number itself are always factors of the given number.

102 ÷ 1 : Remainder = 0

119 ÷ 1 : Remainder = 0

102 ÷ 2 : Remainder = 0

119 ÷ 7 : Remainder = 0

102 ÷ 3 : Remainder = 0

119 ÷ 17 : Remainder = 0

102 ÷ 6 : Remainder = 0

119 ÷ 119 : Remainder = 0

102 ÷ 17 : Remainder = 0

102 ÷ 34 : Remainder = 0

102 ÷ 51 : Remainder = 0

102 ÷ 102 : Remainder = 0

Hence, Factors of 102 are 1, 2, 3, 6, 17, 34, 51, and 102

And, Factors of 119 are 1, 7, 17, and 119

Examples of GCF

Sammy baked 102 chocolate cookies and 119 fruit and nut cookies to package in plastic containers for her friends at college. She wants to divide the cookies into identical boxes so that each box has the same number of each kind of cookies. She wishes that each box should have greatest number of cookies possible, how many plastic boxes does she need?

Since Sammy wants to pack greatest number of cookies possible. So for calculating total number of boxes required we need to calculate the GCF of 102 and 119.
GCF of 102 and 119 is 17.

A class has 102 boys and 119 girls. A choir teacher wants to form a choir team from this class such that the students are standing in equal rows also girls or boys will be in each row. Teacher wants to know the greatest number of students that could be in each row, can you help him?

To find the greatest number of students that could be in each row, we need to find the GCF of 102 and 119. Hence, GCF of 102 and 119 is 17.

What is the difference between GCF and LCM?

Major and simple difference betwen GCF and LCM is that GCF gives you the greatest common factor while LCM finds out the least common factor possible for the given numbers.

Ram has 102 cans of Pepsi and 119 cans of Coca Cola. He wants to create identical refreshment tables that will be organized in his house warming party. He also doesn't want to have any can left over. What is the greatest number of tables that Ram can arrange?

To find the greatest number of tables that Ram can stock we need to find the GCF of 102 and 119. Hence GCF of 102 and 119 is 17. So the number of tables that can be arranged is 17.

Ariel is making ready to eat meals to share with friends. She has 102 bottles of water and 119 cans of food, which she would like to distribute equally, with no left overs. What is the greatest number of boxes Ariel can make?

The greatest number of boxes Ariel can make would be equal to GCF of 102 and 119. So the GCF of 102 and 119 is 17.

Mary has 102 blue buttons and 119 white buttons. She wants to place them in identical groups without any buttons left, in the greatest way possible. Can you help Mary arranging them in groups?

Greatest possible way in which Mary can arrange them in groups would be GCF of 102 and 119. Hence, the GCF of 102 and 119 or the greatest arrangement is 17.

Kamal is making identical balloon arrangements for a party. He has 102 maroon balloons, and 119 orange balloons. He wants each arrangement tohave the same number of each color. What is the greatest number of arrangements that he can make if every balloon is used?

The greatest number of arrangements that he can make if every balloon is used would be equal to GCF of 102 and 119. So the GCF of 102 and 119 is 17.

Kunal is making baskets full of nuts and dried fruits. He has 102 bags of nuts and 119 bags of dried fruits. He wants each basket to be identical, containing the same combination of bags of nuts and bags of driesn fruits, with no left overs. What is the greatest number of baskets that Kunal can make?

the greatest number of baskets that Kunal can make would be equal to GCF of 102 and 119. So the GCF of 102 and 119 is 17.

To energize public transportation, Abir needs to give a few companions envelopes with transport tickets, and metro tickets in them. On the off chance that he has 102 bus tickets and 119 metro tickets to be parted similarly among the envelopes, and he need no tickets left. What is the greatest number of envelopes Abir can make?

To make the greatest number of envelopes Abir needs to find out the GCF of 102 and 119. Hence, GCF of 102 and 119 is 17.