What is the Greatest Common Factor of 76129 and 76140?

Greatest common factor (GCF) of 76129 and 76140 is 1.

GCF(76129,76140) = 1

We will now calculate the prime factors of 76129 and 76140, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76129 and 76140.

How to find the GCF of 76129 and 76140?

We will first find the prime factorization of 76129 and 76140. After we will calculate the factors of 76129 and 76140 and find the biggest common factor number .

Step-1: Prime Factorization of 76129

Prime factors of 76129 are 76129. Prime factorization of 76129 in exponential form is:

76129 = 76129¹

Step-2: Prime Factorization of 76140

Prime factors of 76140 are 2, 3, 5, 47. Prime factorization of 76140 in exponential form is:

76140 = 2² × 3⁴ × 5¹ × 47¹

Step-3: Factors of 76129

List of positive integer factors of 76129 that divides 76129 without a remainder.

Step-4: Factors of 76140

List of positive integer factors of 76140 that divides 76129 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 5076, 6345, 7614, 8460, 12690, 15228, 19035, 25380, 38070

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76129 and 76140. The biggest common factor number is the GCF number.
So the greatest common factor 76129 and 76140 is 1.

Also check out the Least Common Multiple of 76129 and 76140