What is the Greatest Common Factor of 76072 and 76076?

Greatest common factor (GCF) of 76072 and 76076 is 4.

GCF(76072,76076) = 4

We will now calculate the prime factors of 76072 and 76076, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76072 and 76076.

How to find the GCF of 76072 and 76076?

We will first find the prime factorization of 76072 and 76076. After we will calculate the factors of 76072 and 76076 and find the biggest common factor number .

Step-1: Prime Factorization of 76072

Prime factors of 76072 are 2, 37, 257. Prime factorization of 76072 in exponential form is:

76072 = 2³ × 37¹ × 257¹

Step-2: Prime Factorization of 76076

Prime factors of 76076 are 2, 7, 11, 13, 19. Prime factorization of 76076 in exponential form is:

76076 = 2² × 7¹ × 11¹ × 13¹ × 19¹

Step-3: Factors of 76072

List of positive integer factors of 76072 that divides 76072 without a remainder.

1, 2, 4, 8, 37, 74, 148, 257, 296, 514, 1028, 2056, 9509, 19018, 38036

Step-4: Factors of 76076

List of positive integer factors of 76076 that divides 76072 without a remainder.

1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 4004, 5434, 5852, 6916, 10868, 19019, 38038

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76072 and 76076. The biggest common factor number is the GCF number.
So the greatest common factor 76072 and 76076 is 4.

Also check out the Least Common Multiple of 76072 and 76076