What is the Greatest Common Factor of 71932 and 71945?

Greatest common factor (GCF) of 71932 and 71945 is 1.

GCF(71932,71945) = 1

We will now calculate the prime factors of 71932 and 71945, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71932 and 71945.

How to find the GCF of 71932 and 71945?

We will first find the prime factorization of 71932 and 71945. After we will calculate the factors of 71932 and 71945 and find the biggest common factor number .

Step-1: Prime Factorization of 71932

Prime factors of 71932 are 2, 7, 367. Prime factorization of 71932 in exponential form is:

71932 = 2² × 7² × 367¹

Step-2: Prime Factorization of 71945

Prime factors of 71945 are 5, 14389. Prime factorization of 71945 in exponential form is:

71945 = 5¹ × 14389¹

Step-3: Factors of 71932

List of positive integer factors of 71932 that divides 71932 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 196, 367, 734, 1468, 2569, 5138, 10276, 17983, 35966

Step-4: Factors of 71945

List of positive integer factors of 71945 that divides 71932 without a remainder.

1, 5, 14389

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71932 and 71945. The biggest common factor number is the GCF number.
So the greatest common factor 71932 and 71945 is 1.

Also check out the Least Common Multiple of 71932 and 71945