What is the Greatest Common Factor of 62170 and 62180?

Greatest common factor (GCF) of 62170 and 62180 is 10.

GCF(62170,62180) = 10

We will now calculate the prime factors of 62170 and 62180, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62170 and 62180.

How to find the GCF of 62170 and 62180?

We will first find the prime factorization of 62170 and 62180. After we will calculate the factors of 62170 and 62180 and find the biggest common factor number .

Step-1: Prime Factorization of 62170

Prime factors of 62170 are 2, 5, 6217. Prime factorization of 62170 in exponential form is:

62170 = 2¹ × 5¹ × 6217¹

Step-2: Prime Factorization of 62180

Prime factors of 62180 are 2, 5, 3109. Prime factorization of 62180 in exponential form is:

62180 = 2² × 5¹ × 3109¹

Step-3: Factors of 62170

List of positive integer factors of 62170 that divides 62170 without a remainder.

1, 2, 5, 10, 6217, 12434, 31085

Step-4: Factors of 62180

List of positive integer factors of 62180 that divides 62170 without a remainder.

1, 2, 4, 5, 10, 20, 3109, 6218, 12436, 15545, 31090

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62170 and 62180. The biggest common factor number is the GCF number.
So the greatest common factor 62170 and 62180 is 10.

Also check out the Least Common Multiple of 62170 and 62180