What is the Greatest Common Factor of 37438 and 37446?

Greatest common factor (GCF) of 37438 and 37446 is 2.

GCF(37438,37446) = 2

We will now calculate the prime factors of 37438 and 37446, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37438 and 37446.

How to find the GCF of 37438 and 37446?

We will first find the prime factorization of 37438 and 37446. After we will calculate the factors of 37438 and 37446 and find the biggest common factor number .

Step-1: Prime Factorization of 37438

Prime factors of 37438 are 2, 18719. Prime factorization of 37438 in exponential form is:

37438 = 2¹ × 18719¹

Step-2: Prime Factorization of 37446

Prime factors of 37446 are 2, 3, 79. Prime factorization of 37446 in exponential form is:

37446 = 2¹ × 3¹ × 79²

Step-3: Factors of 37438

List of positive integer factors of 37438 that divides 37438 without a remainder.

1, 2, 18719

Step-4: Factors of 37446

List of positive integer factors of 37446 that divides 37438 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474, 6241, 12482, 18723

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37438 and 37446. The biggest common factor number is the GCF number.
So the greatest common factor 37438 and 37446 is 2.

Also check out the Least Common Multiple of 37438 and 37446