What is GCF of 91 and 112?

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GCF of 91 and 112 is 7

How to find GCF of two numbers

Steps to find GCF of 91 and 112

Find all the numbers that would divide 91 and 112 without leaving any remainder as explained in factors below.
Find the greatest common factor from the list of factors for 91 and 112, and read off the answer!

Example: Find gcf of 91 and 112

Factors for 91: 1, 7, 13, 91
Factors for 112: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Hence, GCf of 91 and 112 is 7

What is GCF of two numbers?

In mathematics GCF or also known as greatest common factor of two or more number is that one largest number which is a factor of those given numbers. It is represented as GCF (91, 112).

Properties of GCF

The GCF of two given numbers where one of them is a prime number is either 1 or the number itself.
GCF of two consecutive numbers is always 1.
Given two numbers 91 and 112, such that GCF is 7 where 7 will always be less than 91 and 112.
Product of two numbers is always equal to the product of their GCF and LCM.

How can we define factors?

In mathematics a factor is a number which divides into another without leaving any remainder. Or we can say, any two numbers that multiply to give a product are both factors of that product. It can be both positive or negative.

Properties of Factors

Every number is a factor of zero (0), since 91 x 0 = 0 and 112 x 0 = 0.
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, 7, 13, 91 are exact divisors of 91 and 1, 2, 4, 7, 8, 14, 16, 28, 56, 112 are exact divisors of 112.
Factors of 91 are 1, 7, 13, 91. Each factor divides 91 without leaving a remainder.
Simlarly, factors of 112 are 1, 2, 4, 7, 8, 14, 16, 28, 56, 112. Each factor divides 112 without leaving a remainder.

Steps to find Factors of 91 and 112

Step 1. Find all the numbers that would divide 91 and 112 without leaving any remainder. Starting with the number 1 upto 45 (half of 91) and 1 upto 56 (half of 112). The number 1 and the number itself are always factors of the given number.

91 ÷ 1 : Remainder = 0

112 ÷ 1 : Remainder = 0

91 ÷ 7 : Remainder = 0

112 ÷ 2 : Remainder = 0

91 ÷ 13 : Remainder = 0

112 ÷ 4 : Remainder = 0

91 ÷ 91 : Remainder = 0

112 ÷ 7 : Remainder = 0

112 ÷ 8 : Remainder = 0

112 ÷ 14 : Remainder = 0

112 ÷ 16 : Remainder = 0

112 ÷ 28 : Remainder = 0

112 ÷ 56 : Remainder = 0

112 ÷ 112 : Remainder = 0

Hence, Factors of 91 are 1, 7, 13, and 91

And, Factors of 112 are 1, 2, 4, 7, 8, 14, 16, 28, 56, and 112

Examples of GCF

Sammy baked 91 chocolate cookies and 112 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 91 and 112.
GCF of 91 and 112 is 7.

A class has 91 boys and 112 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 91 and 112. Hence, GCF of 91 and 112 is 7.

What is the relation between LCM and GCF (Greatest Common Factor)?

GCF and LCM of two numbers can be related as GCF(91, 112) = ( 91 * 112 ) / LCM(91, 112) = 7.

What is the GCF of 91 and 112?

GCF of 91 and 112 is 7.

Ram has 91 cans of Pepsi and 112 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 91 and 112. Hence GCF of 91 and 112 is 7. So the number of tables that can be arranged is 7.

Mary has 91 blue buttons and 112 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 91 and 112. Hence, the GCF of 91 and 112 or the greatest arrangement is 7.

Kamal is making identical balloon arrangements for a party. He has 91 maroon balloons, and 112 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 91 and 112. So the GCF of 91 and 112 is 7.

Kunal is making baskets full of nuts and dried fruits. He has 91 bags of nuts and 112 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 91 and 112. So the GCF of 91 and 112 is 7.

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 91 bus tickets and 112 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 91 and 112. Hence, GCF of 91 and 112 is 7.