What is the Greatest Common Factor of 7149 and 7163?

Greatest common factor (GCF) of 7149 and 7163 is 1.

GCF(7149,7163) = 1

We will now calculate the prime factors of 7149 and 7163, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7149 and 7163.

How to find the GCF of 7149 and 7163?

We will first find the prime factorization of 7149 and 7163. After we will calculate the factors of 7149 and 7163 and find the biggest common factor number .

Step-1: Prime Factorization of 7149

Prime factors of 7149 are 3, 2383. Prime factorization of 7149 in exponential form is:

7149 = 3¹ × 2383¹

Step-2: Prime Factorization of 7163

Prime factors of 7163 are 13, 19, 29. Prime factorization of 7163 in exponential form is:

7163 = 13¹ × 19¹ × 29¹

Step-3: Factors of 7149

List of positive integer factors of 7149 that divides 7149 without a remainder.

1, 3, 2383

Step-4: Factors of 7163

List of positive integer factors of 7163 that divides 7149 without a remainder.

1, 13, 19, 29, 247, 377, 551

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7149 and 7163. The biggest common factor number is the GCF number.
So the greatest common factor 7149 and 7163 is 1.

Also check out the Least Common Multiple of 7149 and 7163