What is the Greatest Common Factor of 51870 and 51874?

Greatest common factor (GCF) of 51870 and 51874 is 2.

GCF(51870,51874) = 2

We will now calculate the prime factors of 51870 and 51874, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51870 and 51874.

How to find the GCF of 51870 and 51874?

We will first find the prime factorization of 51870 and 51874. After we will calculate the factors of 51870 and 51874 and find the biggest common factor number .

Step-1: Prime Factorization of 51870

Prime factors of 51870 are 2, 3, 5, 7, 13, 19. Prime factorization of 51870 in exponential form is:

51870 = 2¹ × 3¹ × 5¹ × 7¹ × 13¹ × 19¹

Step-2: Prime Factorization of 51874

Prime factors of 51874 are 2, 37, 701. Prime factorization of 51874 in exponential form is:

51874 = 2¹ × 37¹ × 701¹

Step-3: Factors of 51870

List of positive integer factors of 51870 that divides 51870 without a remainder.

1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 7410, 8645, 10374, 17290, 25935

Step-4: Factors of 51874

List of positive integer factors of 51874 that divides 51870 without a remainder.

1, 2, 37, 74, 701, 1402, 25937

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51870 and 51874. The biggest common factor number is the GCF number.
So the greatest common factor 51870 and 51874 is 2.

Also check out the Least Common Multiple of 51870 and 51874