What is the Greatest Common Factor of 37520 and 37540?

Greatest common factor (GCF) of 37520 and 37540 is 20.

GCF(37520,37540) = 20

We will now calculate the prime factors of 37520 and 37540, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37520 and 37540.

How to find the GCF of 37520 and 37540?

We will first find the prime factorization of 37520 and 37540. After we will calculate the factors of 37520 and 37540 and find the biggest common factor number .

Step-1: Prime Factorization of 37520

Prime factors of 37520 are 2, 5, 7, 67. Prime factorization of 37520 in exponential form is:

37520 = 2⁴ × 5¹ × 7¹ × 67¹

Step-2: Prime Factorization of 37540

Prime factors of 37540 are 2, 5, 1877. Prime factorization of 37540 in exponential form is:

37540 = 2² × 5¹ × 1877¹

Step-3: Factors of 37520

List of positive integer factors of 37520 that divides 37520 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 18760

Step-4: Factors of 37540

List of positive integer factors of 37540 that divides 37520 without a remainder.

1, 2, 4, 5, 10, 20, 1877, 3754, 7508, 9385, 18770

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37520 and 37540. The biggest common factor number is the GCF number.
So the greatest common factor 37520 and 37540 is 20.

Also check out the Least Common Multiple of 37520 and 37540