What is the Greatest Common Factor of 37709 and 37721?

Greatest common factor (GCF) of 37709 and 37721 is 1.

GCF(37709,37721) = 1

We will now calculate the prime factors of 37709 and 37721, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37709 and 37721.

How to find the GCF of 37709 and 37721?

We will first find the prime factorization of 37709 and 37721. After we will calculate the factors of 37709 and 37721 and find the biggest common factor number .

Step-1: Prime Factorization of 37709

Prime factors of 37709 are 7, 5387. Prime factorization of 37709 in exponential form is:

37709 = 7¹ × 5387¹

Step-2: Prime Factorization of 37721

Prime factors of 37721 are 67, 563. Prime factorization of 37721 in exponential form is:

37721 = 67¹ × 563¹

Step-3: Factors of 37709

List of positive integer factors of 37709 that divides 37709 without a remainder.

1, 7, 5387

Step-4: Factors of 37721

List of positive integer factors of 37721 that divides 37709 without a remainder.

1, 67, 563

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37709 and 37721. The biggest common factor number is the GCF number.
So the greatest common factor 37709 and 37721 is 1.

Also check out the Least Common Multiple of 37709 and 37721