What is the Greatest Common Factor of 23898 and 23915?

Greatest common factor (GCF) of 23898 and 23915 is 1.

GCF(23898,23915) = 1

We will now calculate the prime factors of 23898 and 23915, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23898 and 23915.

How to find the GCF of 23898 and 23915?

We will first find the prime factorization of 23898 and 23915. After we will calculate the factors of 23898 and 23915 and find the biggest common factor number .

Step-1: Prime Factorization of 23898

Prime factors of 23898 are 2, 3, 7, 569. Prime factorization of 23898 in exponential form is:

23898 = 2¹ × 3¹ × 7¹ × 569¹

Step-2: Prime Factorization of 23915

Prime factors of 23915 are 5, 4783. Prime factorization of 23915 in exponential form is:

23915 = 5¹ × 4783¹

Step-3: Factors of 23898

List of positive integer factors of 23898 that divides 23898 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 569, 1138, 1707, 3414, 3983, 7966, 11949

Step-4: Factors of 23915

List of positive integer factors of 23915 that divides 23898 without a remainder.

1, 5, 4783

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23898 and 23915. The biggest common factor number is the GCF number.
So the greatest common factor 23898 and 23915 is 1.

Also check out the Least Common Multiple of 23898 and 23915