Factors of 64 in pairs

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

The number 64 is a composite number. So, 64 has more than one factor pair.

These are all the factor pairs of 64:

• 1,64
• 2,32
• 4,16
• 8,8

Here is how to find the factor pairs for the number 64:

• 64 divided by 1 is 64. So, (1, 64) is a factor pair of 64
• 64 divided by 2 is 32. So, (2, 32) is a factor pair of 64
• 64 divided by 4 is 16. So, (4, 16) is a factor pair of 64
• 64 divided by 8 is 8. So, (8, 8) is a factor pair of 64

Factor pairs of 64 that ads up to a number:

• The factors of 64 that adds up to 65 are 1 and 64
• The factors of 64 that adds up to 66 are 2 and 32
• The factors of 64 that adds up to 68 are 4 and 16
• The factors of 64 that adds up to 72 are 8 and 8

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 64 is 2⁶.

The prime factors of 64 are 2. It is the list of the integer's prime factors.