What is the Greatest Common Factor of 62257 and 62270?

Greatest common factor (GCF) of 62257 and 62270 is 13.

GCF(62257,62270) = 13

We will now calculate the prime factors of 62257 and 62270, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62257 and 62270.

How to find the GCF of 62257 and 62270?

We will first find the prime factorization of 62257 and 62270. After we will calculate the factors of 62257 and 62270 and find the biggest common factor number .

Step-1: Prime Factorization of 62257

Prime factors of 62257 are 13, 4789. Prime factorization of 62257 in exponential form is:

62257 = 13¹ × 4789¹

Step-2: Prime Factorization of 62270

Prime factors of 62270 are 2, 5, 13, 479. Prime factorization of 62270 in exponential form is:

62270 = 2¹ × 5¹ × 13¹ × 479¹

Step-3: Factors of 62257

List of positive integer factors of 62257 that divides 62257 without a remainder.

1, 13, 4789

Step-4: Factors of 62270

List of positive integer factors of 62270 that divides 62257 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 479, 958, 2395, 4790, 6227, 12454, 31135

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62257 and 62270. The biggest common factor number is the GCF number.
So the greatest common factor 62257 and 62270 is 13.

Also check out the Least Common Multiple of 62257 and 62270