What is the Greatest Common Factor of 74646 and 74663?

Greatest common factor (GCF) of 74646 and 74663 is 1.

GCF(74646,74663) = 1

We will now calculate the prime factors of 74646 and 74663, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74646 and 74663.

How to find the GCF of 74646 and 74663?

We will first find the prime factorization of 74646 and 74663. After we will calculate the factors of 74646 and 74663 and find the biggest common factor number .

Step-1: Prime Factorization of 74646

Prime factors of 74646 are 2, 3, 11, 13, 29. Prime factorization of 74646 in exponential form is:

74646 = 2¹ × 3² × 11¹ × 13¹ × 29¹

Step-2: Prime Factorization of 74663

Prime factors of 74663 are 197, 379. Prime factorization of 74663 in exponential form is:

74663 = 197¹ × 379¹

Step-3: Factors of 74646

List of positive integer factors of 74646 that divides 74646 without a remainder.

1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 29, 33, 39, 58, 66, 78, 87, 99, 117, 143, 174, 198, 234, 261, 286, 319, 377, 429, 522, 638, 754, 858, 957, 1131, 1287, 1914, 2262, 2574, 2871, 3393, 4147, 5742, 6786, 8294, 12441, 24882, 37323

Step-4: Factors of 74663

List of positive integer factors of 74663 that divides 74646 without a remainder.

1, 197, 379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74646 and 74663. The biggest common factor number is the GCF number.
So the greatest common factor 74646 and 74663 is 1.

Also check out the Least Common Multiple of 74646 and 74663