What is the Greatest Common Factor of 76280 and 76291?

Greatest common factor (GCF) of 76280 and 76291 is 1.

GCF(76280,76291) = 1

We will now calculate the prime factors of 76280 and 76291, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76280 and 76291.

How to find the GCF of 76280 and 76291?

We will first find the prime factorization of 76280 and 76291. After we will calculate the factors of 76280 and 76291 and find the biggest common factor number .

Step-1: Prime Factorization of 76280

Prime factors of 76280 are 2, 5, 1907. Prime factorization of 76280 in exponential form is:

76280 = 2³ × 5¹ × 1907¹

Step-2: Prime Factorization of 76291

Prime factors of 76291 are 23, 31, 107. Prime factorization of 76291 in exponential form is:

76291 = 23¹ × 31¹ × 107¹

Step-3: Factors of 76280

List of positive integer factors of 76280 that divides 76280 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 1907, 3814, 7628, 9535, 15256, 19070, 38140

Step-4: Factors of 76291

List of positive integer factors of 76291 that divides 76280 without a remainder.

1, 23, 31, 107, 713, 2461, 3317

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76280 and 76291. The biggest common factor number is the GCF number.
So the greatest common factor 76280 and 76291 is 1.

Also check out the Least Common Multiple of 76280 and 76291