What is the Greatest Common Factor of 7002 and 7021?

Greatest common factor (GCF) of 7002 and 7021 is 1.

GCF(7002,7021) = 1

We will now calculate the prime factors of 7002 and 7021, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7002 and 7021.

How to find the GCF of 7002 and 7021?

We will first find the prime factorization of 7002 and 7021. After we will calculate the factors of 7002 and 7021 and find the biggest common factor number .

Step-1: Prime Factorization of 7002

Prime factors of 7002 are 2, 3, 389. Prime factorization of 7002 in exponential form is:

7002 = 2¹ × 3² × 389¹

Step-2: Prime Factorization of 7021

Prime factors of 7021 are 7, 17, 59. Prime factorization of 7021 in exponential form is:

7021 = 7¹ × 17¹ × 59¹

Step-3: Factors of 7002

List of positive integer factors of 7002 that divides 7002 without a remainder.

1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501

Step-4: Factors of 7021

List of positive integer factors of 7021 that divides 7002 without a remainder.

1, 7, 17, 59, 119, 413, 1003

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7002 and 7021. The biggest common factor number is the GCF number.
So the greatest common factor 7002 and 7021 is 1.

Also check out the Least Common Multiple of 7002 and 7021