Factors of 270 in pair are (1, 270) , (2, 135) , (3, 90) , (5, 54) , (6, 45) , (9, 30) , (10, 27) and (15, 18)

How to find factors of a number in pair

Steps to find factors of 270 in pair

Example: Find factors of 270 in pair

Factor Pair Pair Factorization
1 and 270 1 x 270 = 270
2 and 135 2 x 135 = 270
3 and 90 3 x 90 = 270
5 and 54 5 x 54 = 270
6 and 45 6 x 45 = 270
9 and 30 9 x 30 = 270
10 and 27 10 x 27 = 270
15 and 18 15 x 18 = 270

Since the product of two negative numbers gives a positive number, the product of the negative values of both the numbers in a pair factor will also give 270. They are called negative pair factors.

Hence, the negative pairs of 270 would be ( -1 , -270 ) .

Definition of factor pairs?

In mathematics, factor pair are often given as pair of numbers which when multiplied together give the original number. Every natural number is a product of atleast one factor pair. Eg- Factors of 270 are 1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 27 , 30 , 45 , 54 , 90 , 135 , 270. So, factors of 270 in pair are (1,270), (2,135), (3,90), (5,54), (6,45), (9,30), (10,27), (15,18).

What are factors?

In mathematics, a factor is that number which divides into another number exactly, without leaving a remainder. A factor of a number can be positive or negative.

Properties of Factors

  • Each number is a factor of itself. Eg. 270 is a factor of itself.
  • 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, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270 are exact divisors of 270.
  • 1 is a factor of every number. Eg. 1 is a factor of 270.
  • Every number is a factor of zero (0), since 270 x 0 = 0.

Steps to find Factors of 270

  • Step 1. Find all the numbers that would divide 270 without leaving any remainder. Starting with the number 1 upto 135 (half of 270). The number 1 and the number itself are always factors of the given number.
    270 ÷ 1 : Remainder = 0
    270 ÷ 2 : Remainder = 0
    270 ÷ 3 : Remainder = 0
    270 ÷ 5 : Remainder = 0
    270 ÷ 6 : Remainder = 0
    270 ÷ 9 : Remainder = 0
    270 ÷ 10 : Remainder = 0
    270 ÷ 15 : Remainder = 0
    270 ÷ 18 : Remainder = 0
    270 ÷ 27 : Remainder = 0
    270 ÷ 30 : Remainder = 0
    270 ÷ 45 : Remainder = 0
    270 ÷ 54 : Remainder = 0
    270 ÷ 90 : Remainder = 0
    270 ÷ 135 : Remainder = 0
    270 ÷ 270 : Remainder = 0

Hence, Factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, and 270

Frequently Asked Questions

  • Is 270 a composite number?

    Yes 270 is a composite number.

  • Is 270 a prime number?

    No 270 is not a prime number.

  • What is the mean of factors of 270?

    Factors of 270 are 1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 27 , 30 , 45 , 54 , 90 , 135 , 270. therefore mean of factors of 270 is (1 + 2 + 3 + 5 + 6 + 9 + 10 + 15 + 18 + 27 + 30 + 45 + 54 + 90 + 135 + 270) / 16 = 45.00.

  • What do you mean by proper divisors?

    A number x is said to be the proper divisor of y if it divides y completely, given that x is smaller than y.

  • What do you mean by improper divisors?

    An improper divisor of a number is the number itself apart from this any divisor of a given number is a proper divisor.

Examples of Factors

Can you help Rubel in arranging 270 blocks in order to form a rectangle in all possible ways? For arranging 270 blocks in order to form a rectangle in all possible ways we need to find factors of 270 in pair.

Factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270. So, factors of 270 in pair are (1,270), (2,135), (3,90), (5,54), (6,45), (9,30), (10,27), (15,18).

Ariel has been asked to write all factor pairs of 270 but she is finding it difficult. Can you help her find out?

Factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270. So, factors of 270 in pair are (1,270), (2,135), (3,90), (5,54), (6,45), (9,30), (10,27), (15,18).

How many total number of factors of 270 in pair are possible?

Factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270. Hence, the factors of 270 in pair are (1,270), (2,135), (3,90), (5,54), (6,45), (9,30), (10,27), (15,18). Therefore, in total 8 pairs of factors are possible.

Sammy wants to write all the negative factors of 270 in pair, but don't know how to start. Help Sammy in writing all the factor pairs.

Negative factors of 270 are -1, -2, -3, -5, -6, -9, -10, -15, -18, -27, -30, -45, -54, -90, -135, -270. Hence, factors of 270 in pair are (-1,-270), (-2,-135), (-3,-90), (-5,-54), (-6,-45), (-9,-30), (-10,-27), (-15,-18).

Help Deep in writing the positive factors of 270 in pair and negative factor of 270 in pair.

Factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270. Positive factors of 270 in pair are (1,270), (2,135), (3,90), (5,54), (6,45), (9,30), (10,27), (15,18). Negative factors of 270 in pair are (-1,-270), (-2,-135), (-3,-90), (-5,-54), (-6,-45), (-9,-30), (-10,-27), (-15,-18).

Find the product of all factors of 270.

Factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270. So the product of all factors of 270 would be 1 x 2 x 3 x 5 x 6 x 9 x 10 x 15 x 18 x 27 x 30 x 45 x 54 x 90 x 135 x 270 = 28242953648100000000.

A student has been assigned the following tasks by the teacher:
- Finding out all positive factors of 270.
- Writing all prime factors of 270.
- Writing all the possible factors of 270 in pair.
Help him in writing all these.

Positive factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270.
Prime factors of 270 are 2, 3, 3, 3, 5.
Factors of 270 in pair are (1,270), (2,135), (3,90), (5,54), (6,45), (9,30), (10,27), (15,18).

Can you help Sammy list the factors of 270 and also find the factor pairs?

Factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270.
Factors of 270 in pair are (1,270), (2,135), (3,90), (5,54), (6,45), (9,30), (10,27), (15,18).