What is the Greatest Common Factor of 37685 and 37689?

Greatest common factor (GCF) of 37685 and 37689 is 1.

GCF(37685,37689) = 1

We will now calculate the prime factors of 37685 and 37689, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37685 and 37689.

How to find the GCF of 37685 and 37689?

We will first find the prime factorization of 37685 and 37689. After we will calculate the factors of 37685 and 37689 and find the biggest common factor number .

Step-1: Prime Factorization of 37685

Prime factors of 37685 are 5, 7537. Prime factorization of 37685 in exponential form is:

37685 = 5¹ × 7537¹

Step-2: Prime Factorization of 37689

Prime factors of 37689 are 3, 17, 739. Prime factorization of 37689 in exponential form is:

37689 = 3¹ × 17¹ × 739¹

Step-3: Factors of 37685

List of positive integer factors of 37685 that divides 37685 without a remainder.

1, 5, 7537

Step-4: Factors of 37689

List of positive integer factors of 37689 that divides 37685 without a remainder.

1, 3, 17, 51, 739, 2217, 12563

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37685 and 37689. The biggest common factor number is the GCF number.
So the greatest common factor 37685 and 37689 is 1.

Also check out the Least Common Multiple of 37685 and 37689