What is the Greatest Common Factor of 3745 and 3765?

Greatest common factor (GCF) of 3745 and 3765 is 5.

GCF(3745,3765) = 5

We will now calculate the prime factors of 3745 and 3765, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3745 and 3765.

How to find the GCF of 3745 and 3765?

We will first find the prime factorization of 3745 and 3765. After we will calculate the factors of 3745 and 3765 and find the biggest common factor number .

Step-1: Prime Factorization of 3745

Prime factors of 3745 are 5, 7, 107. Prime factorization of 3745 in exponential form is:

3745 = 5¹ × 7¹ × 107¹

Step-2: Prime Factorization of 3765

Prime factors of 3765 are 3, 5, 251. Prime factorization of 3765 in exponential form is:

3765 = 3¹ × 5¹ × 251¹

Step-3: Factors of 3745

List of positive integer factors of 3745 that divides 3745 without a remainder.

1, 5, 7, 35, 107, 535, 749

Step-4: Factors of 3765

List of positive integer factors of 3765 that divides 3745 without a remainder.

1, 3, 5, 15, 251, 753, 1255

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3745 and 3765. The biggest common factor number is the GCF number.
So the greatest common factor 3745 and 3765 is 5.

Also check out the Least Common Multiple of 3745 and 3765