What is the Greatest Common Factor of 72917 and 72936?

Greatest common factor (GCF) of 72917 and 72936 is 1.

GCF(72917,72936) = 1

We will now calculate the prime factors of 72917 and 72936, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72917 and 72936.

How to find the GCF of 72917 and 72936?

We will first find the prime factorization of 72917 and 72936. After we will calculate the factors of 72917 and 72936 and find the biggest common factor number .

Step-1: Prime Factorization of 72917

Prime factors of 72917 are 13, 71, 79. Prime factorization of 72917 in exponential form is:

72917 = 13¹ × 71¹ × 79¹

Step-2: Prime Factorization of 72936

Prime factors of 72936 are 2, 3, 1013. Prime factorization of 72936 in exponential form is:

72936 = 2³ × 3² × 1013¹

Step-3: Factors of 72917

List of positive integer factors of 72917 that divides 72917 without a remainder.

1, 13, 71, 79, 923, 1027, 5609

Step-4: Factors of 72936

List of positive integer factors of 72936 that divides 72917 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1013, 2026, 3039, 4052, 6078, 8104, 9117, 12156, 18234, 24312, 36468

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72917 and 72936. The biggest common factor number is the GCF number.
So the greatest common factor 72917 and 72936 is 1.

Also check out the Least Common Multiple of 72917 and 72936