What is the Greatest Common Factor of 23898 and 23906?

Greatest common factor (GCF) of 23898 and 23906 is 2.

GCF(23898,23906) = 2

We will now calculate the prime factors of 23898 and 23906, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23898 and 23906.

How to find the GCF of 23898 and 23906?

We will first find the prime factorization of 23898 and 23906. After we will calculate the factors of 23898 and 23906 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 23906

Prime factors of 23906 are 2, 11953. Prime factorization of 23906 in exponential form is:

23906 = 2¹ × 11953¹

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 23906

List of positive integer factors of 23906 that divides 23898 without a remainder.

1, 2, 11953

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23898 and 23906. The biggest common factor number is the GCF number.
So the greatest common factor 23898 and 23906 is 2.

Also check out the Least Common Multiple of 23898 and 23906