What is the Greatest Common Factor of 56860 and 56880?

Greatest common factor (GCF) of 56860 and 56880 is 20.

GCF(56860,56880) = 20

We will now calculate the prime factors of 56860 and 56880, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56860 and 56880.

How to find the GCF of 56860 and 56880?

We will first find the prime factorization of 56860 and 56880. After we will calculate the factors of 56860 and 56880 and find the biggest common factor number .

Step-1: Prime Factorization of 56860

Prime factors of 56860 are 2, 5, 2843. Prime factorization of 56860 in exponential form is:

56860 = 2² × 5¹ × 2843¹

Step-2: Prime Factorization of 56880

Prime factors of 56880 are 2, 3, 5, 79. Prime factorization of 56880 in exponential form is:

56880 = 2⁴ × 3² × 5¹ × 79¹

Step-3: Factors of 56860

List of positive integer factors of 56860 that divides 56860 without a remainder.

1, 2, 4, 5, 10, 20, 2843, 5686, 11372, 14215, 28430

Step-4: Factors of 56880

List of positive integer factors of 56880 that divides 56860 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56860 and 56880. The biggest common factor number is the GCF number.
So the greatest common factor 56860 and 56880 is 20.

Also check out the Least Common Multiple of 56860 and 56880