What is the Greatest Common Factor of 35172 and 35180?

Greatest common factor (GCF) of 35172 and 35180 is 4.

GCF(35172,35180) = 4

We will now calculate the prime factors of 35172 and 35180, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35172 and 35180.

How to find the GCF of 35172 and 35180?

We will first find the prime factorization of 35172 and 35180. After we will calculate the factors of 35172 and 35180 and find the biggest common factor number .

Step-1: Prime Factorization of 35172

Prime factors of 35172 are 2, 3, 977. Prime factorization of 35172 in exponential form is:

35172 = 2² × 3² × 977¹

Step-2: Prime Factorization of 35180

Prime factors of 35180 are 2, 5, 1759. Prime factorization of 35180 in exponential form is:

35180 = 2² × 5¹ × 1759¹

Step-3: Factors of 35172

List of positive integer factors of 35172 that divides 35172 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 977, 1954, 2931, 3908, 5862, 8793, 11724, 17586

Step-4: Factors of 35180

List of positive integer factors of 35180 that divides 35172 without a remainder.

1, 2, 4, 5, 10, 20, 1759, 3518, 7036, 8795, 17590

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35172 and 35180. The biggest common factor number is the GCF number.
So the greatest common factor 35172 and 35180 is 4.

Also check out the Least Common Multiple of 35172 and 35180