What is the Greatest Common Factor of 24620 and 24630?

Greatest common factor (GCF) of 24620 and 24630 is 10.

GCF(24620,24630) = 10

We will now calculate the prime factors of 24620 and 24630, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 24620 and 24630.

How to find the GCF of 24620 and 24630?

We will first find the prime factorization of 24620 and 24630. After we will calculate the factors of 24620 and 24630 and find the biggest common factor number .

Step-1: Prime Factorization of 24620

Prime factors of 24620 are 2, 5, 1231. Prime factorization of 24620 in exponential form is:

24620 = 2² × 5¹ × 1231¹

Step-2: Prime Factorization of 24630

Prime factors of 24630 are 2, 3, 5, 821. Prime factorization of 24630 in exponential form is:

24630 = 2¹ × 3¹ × 5¹ × 821¹

Step-3: Factors of 24620

List of positive integer factors of 24620 that divides 24620 without a remainder.

1, 2, 4, 5, 10, 20, 1231, 2462, 4924, 6155, 12310

Step-4: Factors of 24630

List of positive integer factors of 24630 that divides 24620 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 4105, 4926, 8210, 12315

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 24620 and 24630. The biggest common factor number is the GCF number.
So the greatest common factor 24620 and 24630 is 10.

Also check out the Least Common Multiple of 24620 and 24630