What is the Greatest Common Factor of 62145 and 62163?

Greatest common factor (GCF) of 62145 and 62163 is 9.

GCF(62145,62163) = 9

We will now calculate the prime factors of 62145 and 62163, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62145 and 62163.

How to find the GCF of 62145 and 62163?

We will first find the prime factorization of 62145 and 62163. After we will calculate the factors of 62145 and 62163 and find the biggest common factor number .

Step-1: Prime Factorization of 62145

Prime factors of 62145 are 3, 5, 1381. Prime factorization of 62145 in exponential form is:

62145 = 3² × 5¹ × 1381¹

Step-2: Prime Factorization of 62163

Prime factors of 62163 are 3, 6907. Prime factorization of 62163 in exponential form is:

62163 = 3² × 6907¹

Step-3: Factors of 62145

List of positive integer factors of 62145 that divides 62145 without a remainder.

1, 3, 5, 9, 15, 45, 1381, 4143, 6905, 12429, 20715

Step-4: Factors of 62163

List of positive integer factors of 62163 that divides 62145 without a remainder.

1, 3, 9, 6907, 20721

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62145 and 62163. The biggest common factor number is the GCF number.
So the greatest common factor 62145 and 62163 is 9.

Also check out the Least Common Multiple of 62145 and 62163