What is the Greatest Common Factor of 56389 and 56407?

Greatest common factor (GCF) of 56389 and 56407 is 1.

GCF(56389,56407) = 1

We will now calculate the prime factors of 56389 and 56407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56389 and 56407.

How to find the GCF of 56389 and 56407?

We will first find the prime factorization of 56389 and 56407. After we will calculate the factors of 56389 and 56407 and find the biggest common factor number .

Step-1: Prime Factorization of 56389

Prime factors of 56389 are 17, 31, 107. Prime factorization of 56389 in exponential form is:

56389 = 17¹ × 31¹ × 107¹

Step-2: Prime Factorization of 56407

Prime factors of 56407 are 13, 4339. Prime factorization of 56407 in exponential form is:

56407 = 13¹ × 4339¹

Step-3: Factors of 56389

List of positive integer factors of 56389 that divides 56389 without a remainder.

1, 17, 31, 107, 527, 1819, 3317

Step-4: Factors of 56407

List of positive integer factors of 56407 that divides 56389 without a remainder.

1, 13, 4339

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56389 and 56407. The biggest common factor number is the GCF number.
So the greatest common factor 56389 and 56407 is 1.

Also check out the Least Common Multiple of 56389 and 56407