What is the Greatest Common Factor of 10620 and 10630?

Greatest common factor (GCF) of 10620 and 10630 is 10.

GCF(10620,10630) = 10

We will now calculate the prime factors of 10620 and 10630, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10620 and 10630.

How to find the GCF of 10620 and 10630?

We will first find the prime factorization of 10620 and 10630. After we will calculate the factors of 10620 and 10630 and find the biggest common factor number .

Step-1: Prime Factorization of 10620

Prime factors of 10620 are 2, 3, 5, 59. Prime factorization of 10620 in exponential form is:

10620 = 2² × 3² × 5¹ × 59¹

Step-2: Prime Factorization of 10630

Prime factors of 10630 are 2, 5, 1063. Prime factorization of 10630 in exponential form is:

10630 = 2¹ × 5¹ × 1063¹

Step-3: Factors of 10620

List of positive integer factors of 10620 that divides 10620 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310

Step-4: Factors of 10630

List of positive integer factors of 10630 that divides 10620 without a remainder.

1, 2, 5, 10, 1063, 2126, 5315

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10620 and 10630. The biggest common factor number is the GCF number.
So the greatest common factor 10620 and 10630 is 10.

Also check out the Least Common Multiple of 10620 and 10630