What is the Greatest Common Factor of 10602 and 10611?

Greatest common factor (GCF) of 10602 and 10611 is 9.

GCF(10602,10611) = 9

We will now calculate the prime factors of 10602 and 10611, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10602 and 10611.

How to find the GCF of 10602 and 10611?

We will first find the prime factorization of 10602 and 10611. After we will calculate the factors of 10602 and 10611 and find the biggest common factor number .

Step-1: Prime Factorization of 10602

Prime factors of 10602 are 2, 3, 19, 31. Prime factorization of 10602 in exponential form is:

10602 = 2¹ × 3² × 19¹ × 31¹

Step-2: Prime Factorization of 10611

Prime factors of 10611 are 3, 131. Prime factorization of 10611 in exponential form is:

10611 = 3⁴ × 131¹

Step-3: Factors of 10602

List of positive integer factors of 10602 that divides 10602 without a remainder.

1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301

Step-4: Factors of 10611

List of positive integer factors of 10611 that divides 10602 without a remainder.

1, 3, 9, 27, 81, 131, 393, 1179, 3537

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10602 and 10611. The biggest common factor number is the GCF number.
So the greatest common factor 10602 and 10611 is 9.

Also check out the Least Common Multiple of 10602 and 10611