What is the Greatest Common Factor of 77534 and 77544?

Greatest common factor (GCF) of 77534 and 77544 is 2.

GCF(77534,77544) = 2

We will now calculate the prime factors of 77534 and 77544, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77534 and 77544.

How to find the GCF of 77534 and 77544?

We will first find the prime factorization of 77534 and 77544. After we will calculate the factors of 77534 and 77544 and find the biggest common factor number .

Step-1: Prime Factorization of 77534

Prime factors of 77534 are 2, 38767. Prime factorization of 77534 in exponential form is:

77534 = 2¹ × 38767¹

Step-2: Prime Factorization of 77544

Prime factors of 77544 are 2, 3, 359. Prime factorization of 77544 in exponential form is:

77544 = 2³ × 3³ × 359¹

Step-3: Factors of 77534

List of positive integer factors of 77534 that divides 77534 without a remainder.

1, 2, 38767

Step-4: Factors of 77544

List of positive integer factors of 77544 that divides 77534 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 359, 718, 1077, 1436, 2154, 2872, 3231, 4308, 6462, 8616, 9693, 12924, 19386, 25848, 38772

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77534 and 77544. The biggest common factor number is the GCF number.
So the greatest common factor 77534 and 77544 is 2.

Also check out the Least Common Multiple of 77534 and 77544