Factors of 70 in pairs

Factors are pairs of numbers which, if multiplied together, give the original number.

The number 70 is a composite number. So, 70 has more than one factor pair.

These are all the factor pairs of 70:

• 1,70
• 2,35
• 5,14
• 7,10

Here is how to find the factor pairs for the number 70:

• 70 divided by 1 is 70. So, (1, 70) is a factor pair of 70
• 70 divided by 2 is 35. So, (2, 35) is a factor pair of 70
• 70 divided by 5 is 14. So, (5, 14) is a factor pair of 70
• 70 divided by 7 is 10. So, (7, 10) is a factor pair of 70

Factor pairs of 70 that ads up to a number:

• The factors of 70 that adds up to 71 are 1 and 70
• The factors of 70 that adds up to 72 are 2 and 35
• The factors of 70 that adds up to 75 are 5 and 14
• The factors of 70 that adds up to 77 are 7 and 10

Note 1: if we change the order of all pairs above, we can double the number of pairs. We choose not to show them.
Note 2: do not confuse these pairs with prime factors. See below some info:

The factorization or decomposition of 70 is 2•5•7.

The prime factors of 70 are 2, 5 and 7. It is the list of the integer's prime factors.