What is the Greatest Common Factor of 24630 and 24638?

Greatest common factor (GCF) of 24630 and 24638 is 2.

GCF(24630,24638) = 2

We will now calculate the prime factors of 24630 and 24638, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 24630 and 24638.

How to find the GCF of 24630 and 24638?

We will first find the prime factorization of 24630 and 24638. After we will calculate the factors of 24630 and 24638 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 24638

Prime factors of 24638 are 2, 97, 127. Prime factorization of 24638 in exponential form is:

24638 = 2¹ × 97¹ × 127¹

Step-3: Factors of 24630

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

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

Step-4: Factors of 24638

List of positive integer factors of 24638 that divides 24630 without a remainder.

1, 2, 97, 127, 194, 254, 12319

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 24630 and 24638. The biggest common factor number is the GCF number.
So the greatest common factor 24630 and 24638 is 2.

Also check out the Least Common Multiple of 24630 and 24638