Factors of 630 in pairs

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

The number 630 is a composite number. So, 630 has more than one factor pair.

These are all the factor pairs of 630:

• 1,630
• 2,315
• 3,210
• 5,126
• 6,105
• 7,90
• 9,70
• 10,63
• 14,45
• 15,42
• 18,35
• 21,30

Here is how to find the factor pairs for the number 630:

• 630 divided by 1 is 630. So, (1, 630) is a factor pair of 630
• 630 divided by 2 is 315. So, (2, 315) is a factor pair of 630
• 630 divided by 3 is 210. So, (3, 210) is a factor pair of 630
• 630 divided by 5 is 126. So, (5, 126) is a factor pair of 630
• 630 divided by 6 is 105. So, (6, 105) is a factor pair of 630
• 630 divided by 7 is 90. So, (7, 90) is a factor pair of 630
• 630 divided by 9 is 70. So, (9, 70) is a factor pair of 630
• 630 divided by 10 is 63. So, (10, 63) is a factor pair of 630
• 630 divided by 14 is 45. So, (14, 45) is a factor pair of 630
• 630 divided by 15 is 42. So, (15, 42) is a factor pair of 630
• 630 divided by 18 is 35. So, (18, 35) is a factor pair of 630
• 630 divided by 21 is 30. So, (21, 30) is a factor pair of 630

Factor pairs of 630 that ads up to a number:

• The factors of 630 that adds up to 631 are 1 and 630
• The factors of 630 that adds up to 632 are 2 and 315
• The factors of 630 that adds up to 633 are 3 and 210
• The factors of 630 that adds up to 635 are 5 and 126
• The factors of 630 that adds up to 636 are 6 and 105
• The factors of 630 that adds up to 637 are 7 and 90
• The factors of 630 that adds up to 639 are 9 and 70
• The factors of 630 that adds up to 640 are 10 and 63
• The factors of 630 that adds up to 644 are 14 and 45
• The factors of 630 that adds up to 645 are 15 and 42
• The factors of 630 that adds up to 648 are 18 and 35
• The factors of 630 that adds up to 651 are 21 and 30

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 630 is 2•3²•5•7.

The prime factors of 630 are 2, 3, 5 and 7. It is the list of the integer's prime factors.