What is the Greatest Common Factor of 51520 and 51539?

Greatest common factor (GCF) of 51520 and 51539 is 1.

GCF(51520,51539) = 1

We will now calculate the prime factors of 51520 and 51539, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51520 and 51539.

How to find the GCF of 51520 and 51539?

We will first find the prime factorization of 51520 and 51539. After we will calculate the factors of 51520 and 51539 and find the biggest common factor number .

Step-1: Prime Factorization of 51520

Prime factors of 51520 are 2, 5, 7, 23. Prime factorization of 51520 in exponential form is:

51520 = 2⁶ × 5¹ × 7¹ × 23¹

Step-2: Prime Factorization of 51539

Prime factors of 51539 are 51539. Prime factorization of 51539 in exponential form is:

51539 = 51539¹

Step-3: Factors of 51520

List of positive integer factors of 51520 that divides 51520 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 10304, 12880, 25760

Step-4: Factors of 51539

List of positive integer factors of 51539 that divides 51520 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51520 and 51539. The biggest common factor number is the GCF number.
So the greatest common factor 51520 and 51539 is 1.

Also check out the Least Common Multiple of 51520 and 51539