What is the Greatest Common Factor of 37745 and 37765?

Greatest common factor (GCF) of 37745 and 37765 is 5.

GCF(37745,37765) = 5

We will now calculate the prime factors of 37745 and 37765, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37745 and 37765.

How to find the GCF of 37745 and 37765?

We will first find the prime factorization of 37745 and 37765. After we will calculate the factors of 37745 and 37765 and find the biggest common factor number .

Step-1: Prime Factorization of 37745

Prime factors of 37745 are 5, 7549. Prime factorization of 37745 in exponential form is:

37745 = 5¹ × 7549¹

Step-2: Prime Factorization of 37765

Prime factors of 37765 are 5, 7, 13, 83. Prime factorization of 37765 in exponential form is:

37765 = 5¹ × 7¹ × 13¹ × 83¹

Step-3: Factors of 37745

List of positive integer factors of 37745 that divides 37745 without a remainder.

1, 5, 7549

Step-4: Factors of 37765

List of positive integer factors of 37765 that divides 37745 without a remainder.

1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 2905, 5395, 7553

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37745 and 37765. The biggest common factor number is the GCF number.
So the greatest common factor 37745 and 37765 is 5.

Also check out the Least Common Multiple of 37745 and 37765