Factors of 680 in pairs

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

The number 680 is a composite number. So, 680 has more than one factor pair.

These are all the factor pairs of 680:

• 1,680
• 2,340
• 4,170
• 5,136
• 8,85
• 10,68
• 17,40
• 20,34

Here is how to find the factor pairs for the number 680:

• 680 divided by 1 is 680. So, (1, 680) is a factor pair of 680
• 680 divided by 2 is 340. So, (2, 340) is a factor pair of 680
• 680 divided by 4 is 170. So, (4, 170) is a factor pair of 680
• 680 divided by 5 is 136. So, (5, 136) is a factor pair of 680
• 680 divided by 8 is 85. So, (8, 85) is a factor pair of 680
• 680 divided by 10 is 68. So, (10, 68) is a factor pair of 680
• 680 divided by 17 is 40. So, (17, 40) is a factor pair of 680
• 680 divided by 20 is 34. So, (20, 34) is a factor pair of 680

Factor pairs of 680 that ads up to a number:

• The factors of 680 that adds up to 681 are 1 and 680
• The factors of 680 that adds up to 682 are 2 and 340
• The factors of 680 that adds up to 684 are 4 and 170
• The factors of 680 that adds up to 685 are 5 and 136
• The factors of 680 that adds up to 688 are 8 and 85
• The factors of 680 that adds up to 690 are 10 and 68
• The factors of 680 that adds up to 697 are 17 and 40
• The factors of 680 that adds up to 700 are 20 and 34

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 680 is 2³•5•17.

The prime factors of 680 are 2, 5 and 17. It is the list of the integer's prime factors.