Factors of 728 in pairs

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

The number 728 is a composite number. So, 728 has more than one factor pair.

These are all the factor pairs of 728:

• 1,728
• 2,364
• 4,182
• 7,104
• 8,91
• 13,56
• 14,52
• 26,28

Here is how to find the factor pairs for the number 728:

• 728 divided by 1 is 728. So, (1, 728) is a factor pair of 728
• 728 divided by 2 is 364. So, (2, 364) is a factor pair of 728
• 728 divided by 4 is 182. So, (4, 182) is a factor pair of 728
• 728 divided by 7 is 104. So, (7, 104) is a factor pair of 728
• 728 divided by 8 is 91. So, (8, 91) is a factor pair of 728
• 728 divided by 13 is 56. So, (13, 56) is a factor pair of 728
• 728 divided by 14 is 52. So, (14, 52) is a factor pair of 728
• 728 divided by 26 is 28. So, (26, 28) is a factor pair of 728

Factor pairs of 728 that ads up to a number:

• The factors of 728 that adds up to 729 are 1 and 728
• The factors of 728 that adds up to 730 are 2 and 364
• The factors of 728 that adds up to 732 are 4 and 182
• The factors of 728 that adds up to 735 are 7 and 104
• The factors of 728 that adds up to 736 are 8 and 91
• The factors of 728 that adds up to 741 are 13 and 56
• The factors of 728 that adds up to 742 are 14 and 52
• The factors of 728 that adds up to 754 are 26 and 28

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 728 is 2³•7•13.

The prime factors of 728 are 2, 7 and 13. It is the list of the integer's prime factors.