What is the Greatest Common Factor of 72994 and 73005?

Greatest common factor (GCF) of 72994 and 73005 is 1.

GCF(72994,73005) = 1

We will now calculate the prime factors of 72994 and 73005, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72994 and 73005.

How to find the GCF of 72994 and 73005?

We will first find the prime factorization of 72994 and 73005. After we will calculate the factors of 72994 and 73005 and find the biggest common factor number .

Step-1: Prime Factorization of 72994

Prime factors of 72994 are 2, 36497. Prime factorization of 72994 in exponential form is:

72994 = 2¹ × 36497¹

Step-2: Prime Factorization of 73005

Prime factors of 73005 are 3, 5, 31, 157. Prime factorization of 73005 in exponential form is:

73005 = 3¹ × 5¹ × 31¹ × 157¹

Step-3: Factors of 72994

List of positive integer factors of 72994 that divides 72994 without a remainder.

1, 2, 36497

Step-4: Factors of 73005

List of positive integer factors of 73005 that divides 72994 without a remainder.

1, 3, 5, 15, 31, 93, 155, 157, 465, 471, 785, 2355, 4867, 14601, 24335

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72994 and 73005. The biggest common factor number is the GCF number.
So the greatest common factor 72994 and 73005 is 1.

Also check out the Least Common Multiple of 72994 and 73005