What is the Greatest Common Factor of 43372 and 43376?

Greatest common factor (GCF) of 43372 and 43376 is 4.

GCF(43372,43376) = 4

We will now calculate the prime factors of 43372 and 43376, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43372 and 43376.

How to find the GCF of 43372 and 43376?

We will first find the prime factorization of 43372 and 43376. After we will calculate the factors of 43372 and 43376 and find the biggest common factor number .

Step-1: Prime Factorization of 43372

Prime factors of 43372 are 2, 7, 1549. Prime factorization of 43372 in exponential form is:

43372 = 2² × 7¹ × 1549¹

Step-2: Prime Factorization of 43376

Prime factors of 43376 are 2, 2711. Prime factorization of 43376 in exponential form is:

43376 = 2⁴ × 2711¹

Step-3: Factors of 43372

List of positive integer factors of 43372 that divides 43372 without a remainder.

1, 2, 4, 7, 14, 28, 1549, 3098, 6196, 10843, 21686

Step-4: Factors of 43376

List of positive integer factors of 43376 that divides 43372 without a remainder.

1, 2, 4, 8, 16, 2711, 5422, 10844, 21688

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43372 and 43376. The biggest common factor number is the GCF number.
So the greatest common factor 43372 and 43376 is 4.

Also check out the Least Common Multiple of 43372 and 43376