What is the Greatest Common Factor of 72385 and 72402?

Greatest common factor (GCF) of 72385 and 72402 is 1.

GCF(72385,72402) = 1

We will now calculate the prime factors of 72385 and 72402, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72385 and 72402.

How to find the GCF of 72385 and 72402?

We will first find the prime factorization of 72385 and 72402. After we will calculate the factors of 72385 and 72402 and find the biggest common factor number .

Step-1: Prime Factorization of 72385

Prime factors of 72385 are 5, 31, 467. Prime factorization of 72385 in exponential form is:

72385 = 5¹ × 31¹ × 467¹

Step-2: Prime Factorization of 72402

Prime factors of 72402 are 2, 3, 11, 1097. Prime factorization of 72402 in exponential form is:

72402 = 2¹ × 3¹ × 11¹ × 1097¹

Step-3: Factors of 72385

List of positive integer factors of 72385 that divides 72385 without a remainder.

1, 5, 31, 155, 467, 2335, 14477

Step-4: Factors of 72402

List of positive integer factors of 72402 that divides 72385 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 1097, 2194, 3291, 6582, 12067, 24134, 36201

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72385 and 72402. The biggest common factor number is the GCF number.
So the greatest common factor 72385 and 72402 is 1.

Also check out the Least Common Multiple of 72385 and 72402