What is the Greatest Common Factor of 76490 and 76502?

Greatest common factor (GCF) of 76490 and 76502 is 2.

GCF(76490,76502) = 2

We will now calculate the prime factors of 76490 and 76502, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76490 and 76502.

How to find the GCF of 76490 and 76502?

We will first find the prime factorization of 76490 and 76502. After we will calculate the factors of 76490 and 76502 and find the biggest common factor number .

Step-1: Prime Factorization of 76490

Prime factors of 76490 are 2, 5, 7649. Prime factorization of 76490 in exponential form is:

76490 = 2¹ × 5¹ × 7649¹

Step-2: Prime Factorization of 76502

Prime factors of 76502 are 2, 29, 1319. Prime factorization of 76502 in exponential form is:

76502 = 2¹ × 29¹ × 1319¹

Step-3: Factors of 76490

List of positive integer factors of 76490 that divides 76490 without a remainder.

1, 2, 5, 10, 7649, 15298, 38245

Step-4: Factors of 76502

List of positive integer factors of 76502 that divides 76490 without a remainder.

1, 2, 29, 58, 1319, 2638, 38251

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76490 and 76502. The biggest common factor number is the GCF number.
So the greatest common factor 76490 and 76502 is 2.

Also check out the Least Common Multiple of 76490 and 76502