What is the Greatest Common Factor of 62620 and 62639?

Greatest common factor (GCF) of 62620 and 62639 is 1.

GCF(62620,62639) = 1

We will now calculate the prime factors of 62620 and 62639, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62620 and 62639.

How to find the GCF of 62620 and 62639?

We will first find the prime factorization of 62620 and 62639. After we will calculate the factors of 62620 and 62639 and find the biggest common factor number .

Step-1: Prime Factorization of 62620

Prime factors of 62620 are 2, 5, 31, 101. Prime factorization of 62620 in exponential form is:

62620 = 2² × 5¹ × 31¹ × 101¹

Step-2: Prime Factorization of 62639

Prime factors of 62639 are 62639. Prime factorization of 62639 in exponential form is:

62639 = 62639¹

Step-3: Factors of 62620

List of positive integer factors of 62620 that divides 62620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 404, 505, 620, 1010, 2020, 3131, 6262, 12524, 15655, 31310

Step-4: Factors of 62639

List of positive integer factors of 62639 that divides 62620 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62620 and 62639. The biggest common factor number is the GCF number.
So the greatest common factor 62620 and 62639 is 1.

Also check out the Least Common Multiple of 62620 and 62639