What is the Greatest Common Factor of 15201 and 15206?

Greatest common factor (GCF) of 15201 and 15206 is 1.

GCF(15201,15206) = 1

We will now calculate the prime factors of 15201 and 15206, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15201 and 15206.

How to find the GCF of 15201 and 15206?

We will first find the prime factorization of 15201 and 15206. After we will calculate the factors of 15201 and 15206 and find the biggest common factor number .

Step-1: Prime Factorization of 15201

Prime factors of 15201 are 3, 563. Prime factorization of 15201 in exponential form is:

15201 = 3³ × 563¹

Step-2: Prime Factorization of 15206

Prime factors of 15206 are 2, 7603. Prime factorization of 15206 in exponential form is:

15206 = 2¹ × 7603¹

Step-3: Factors of 15201

List of positive integer factors of 15201 that divides 15201 without a remainder.

1, 3, 9, 27, 563, 1689, 5067

Step-4: Factors of 15206

List of positive integer factors of 15206 that divides 15201 without a remainder.

1, 2, 7603

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15201 and 15206. The biggest common factor number is the GCF number.
So the greatest common factor 15201 and 15206 is 1.

Also check out the Least Common Multiple of 15201 and 15206