Factors of 3980 in pairs

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

The number 3980 is a composite number. So, 3980 has more than one factor pair.

These are all the factor pairs of 3980:

• 1,3980
• 2,1990
• 4,995
• 5,796
• 10,398
• 20,199

Here is how to find the factor pairs for the number 3980:

• 3980 divided by 1 is 3980. So, (1, 3980) is a factor pair of 3980
• 3980 divided by 2 is 1990. So, (2, 1990) is a factor pair of 3980
• 3980 divided by 4 is 995. So, (4, 995) is a factor pair of 3980
• 3980 divided by 5 is 796. So, (5, 796) is a factor pair of 3980
• 3980 divided by 10 is 398. So, (10, 398) is a factor pair of 3980
• 3980 divided by 20 is 199. So, (20, 199) is a factor pair of 3980

Factor pairs of 3980 that ads up to a number:

• The factors of 3980 that adds up to 3981 are 1 and 3980
• The factors of 3980 that adds up to 3982 are 2 and 1990
• The factors of 3980 that adds up to 3984 are 4 and 995
• The factors of 3980 that adds up to 3985 are 5 and 796
• The factors of 3980 that adds up to 3990 are 10 and 398
• The factors of 3980 that adds up to 4000 are 20 and 199

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 3980 is 2²•5•199.

The prime factors of 3980 are 2, 5 and 199. It is the list of the integer's prime factors.