What is the Greatest Common Factor of 37644 and 37653?

Greatest common factor (GCF) of 37644 and 37653 is 3.

GCF(37644,37653) = 3

We will now calculate the prime factors of 37644 and 37653, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37644 and 37653.

How to find the GCF of 37644 and 37653?

We will first find the prime factorization of 37644 and 37653. After we will calculate the factors of 37644 and 37653 and find the biggest common factor number .

Step-1: Prime Factorization of 37644

Prime factors of 37644 are 2, 3, 3137. Prime factorization of 37644 in exponential form is:

37644 = 2² × 3¹ × 3137¹

Step-2: Prime Factorization of 37653

Prime factors of 37653 are 3, 7, 11, 163. Prime factorization of 37653 in exponential form is:

37653 = 3¹ × 7¹ × 11¹ × 163¹

Step-3: Factors of 37644

List of positive integer factors of 37644 that divides 37644 without a remainder.

1, 2, 3, 4, 6, 12, 3137, 6274, 9411, 12548, 18822

Step-4: Factors of 37653

List of positive integer factors of 37653 that divides 37644 without a remainder.

1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 3423, 5379, 12551

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37644 and 37653. The biggest common factor number is the GCF number.
So the greatest common factor 37644 and 37653 is 3.

Also check out the Least Common Multiple of 37644 and 37653