What is the Greatest Common Factor of 19356 and 19375?

Greatest common factor (GCF) of 19356 and 19375 is 1.

GCF(19356,19375) = 1

We will now calculate the prime factors of 19356 and 19375, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19356 and 19375.

How to find the GCF of 19356 and 19375?

We will first find the prime factorization of 19356 and 19375. After we will calculate the factors of 19356 and 19375 and find the biggest common factor number .

Step-1: Prime Factorization of 19356

Prime factors of 19356 are 2, 3, 1613. Prime factorization of 19356 in exponential form is:

19356 = 2² × 3¹ × 1613¹

Step-2: Prime Factorization of 19375

Prime factors of 19375 are 5, 31. Prime factorization of 19375 in exponential form is:

19375 = 5⁴ × 31¹

Step-3: Factors of 19356

List of positive integer factors of 19356 that divides 19356 without a remainder.

1, 2, 3, 4, 6, 12, 1613, 3226, 4839, 6452, 9678

Step-4: Factors of 19375

List of positive integer factors of 19375 that divides 19356 without a remainder.

1, 5, 25, 31, 125, 155, 625, 775, 3875

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19356 and 19375. The biggest common factor number is the GCF number.
So the greatest common factor 19356 and 19375 is 1.

Also check out the Least Common Multiple of 19356 and 19375