What is the Greatest Common Factor of 72987 and 73003?

Greatest common factor (GCF) of 72987 and 73003 is 1.

GCF(72987,73003) = 1

We will now calculate the prime factors of 72987 and 73003, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72987 and 73003.

How to find the GCF of 72987 and 73003?

We will first find the prime factorization of 72987 and 73003. After we will calculate the factors of 72987 and 73003 and find the biggest common factor number .

Step-1: Prime Factorization of 72987

Prime factors of 72987 are 3, 24329. Prime factorization of 72987 in exponential form is:

72987 = 3¹ × 24329¹

Step-2: Prime Factorization of 73003

Prime factors of 73003 are 7, 10429. Prime factorization of 73003 in exponential form is:

73003 = 7¹ × 10429¹

Step-3: Factors of 72987

List of positive integer factors of 72987 that divides 72987 without a remainder.

1, 3, 24329

Step-4: Factors of 73003

List of positive integer factors of 73003 that divides 72987 without a remainder.

1, 7, 10429

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72987 and 73003. The biggest common factor number is the GCF number.
So the greatest common factor 72987 and 73003 is 1.

Also check out the Least Common Multiple of 72987 and 73003