###### Asked in Factoring and Multiples

Factoring and Multiples

# What are the factors of 117 and 126?

## Answer

###### Wiki User

###### May 14, 2012 10:00PM

1, 3, 9, 13, 39, 117

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

## Related Questions

###### Asked in Factoring and Multiples

### What are the common factors of 126?

There are no common factors of 126 because there cannot be
common factors without two or more numbers to compare. Common
factors are factors that the numbers being compared have in
common.
The factors of 126 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, and
126.
The prime factors of 126 are 2, 3, 3, and 7.
Examples:
The common factors of 4 and 126 are 1 and 2.
The common factors of 36 and 126 are 1, 2, 3, 6, 9, and 18.
The common factors of 49 and 126 are 1 and 7.
The common factors of 12, 30, and 126 are 1, 2, 3, and 6.

###### Asked in Algebra, Factoring and Multiples

### What are the factors of 117?

The factors of 117 are 1,3,9,13,39,and 117
The factors of 117 are 1, 3, 9, 13, 39, and 117.
1,3,9,13,39,and
117
1x117;3x39;9x13
To find the factors of a number, it is helpful to know the rules
for checking if something is a divisor. One rule is that if a
numbers digits add up to 9, the number divides by 9. In this case,
117 has digits which add up to 9, and so can be divided by 9. If we
do this, we get 13, which is prime. Thus the prime factors are 3, 3
and 13. These can be combined to get the other factors. Therefore
the factors of 117 are 1, 3, 9, 13, 39 and 117.