What is the Greatest Common Factor of 43619 and 43624?

Greatest common factor (GCF) of 43619 and 43624 is 1.

GCF(43619,43624) = 1

We will now calculate the prime factors of 43619 and 43624, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43619 and 43624.

How to find the GCF of 43619 and 43624?

We will first find the prime factorization of 43619 and 43624. After we will calculate the factors of 43619 and 43624 and find the biggest common factor number .

Step-1: Prime Factorization of 43619

Prime factors of 43619 are 53, 823. Prime factorization of 43619 in exponential form is:

43619 = 53¹ × 823¹

Step-2: Prime Factorization of 43624

Prime factors of 43624 are 2, 7, 19, 41. Prime factorization of 43624 in exponential form is:

43624 = 2³ × 7¹ × 19¹ × 41¹

Step-3: Factors of 43619

List of positive integer factors of 43619 that divides 43619 without a remainder.

1, 53, 823

Step-4: Factors of 43624

List of positive integer factors of 43624 that divides 43619 without a remainder.

1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 5453, 6232, 10906, 21812

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43619 and 43624. The biggest common factor number is the GCF number.
So the greatest common factor 43619 and 43624 is 1.

Also check out the Least Common Multiple of 43619 and 43624