What is the Greatest Common Factor of 65145 and 65164?

Greatest common factor (GCF) of 65145 and 65164 is 1.

GCF(65145,65164) = 1

We will now calculate the prime factors of 65145 and 65164, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65145 and 65164.

How to find the GCF of 65145 and 65164?

We will first find the prime factorization of 65145 and 65164. After we will calculate the factors of 65145 and 65164 and find the biggest common factor number .

Step-1: Prime Factorization of 65145

Prime factors of 65145 are 3, 5, 43, 101. Prime factorization of 65145 in exponential form is:

65145 = 3¹ × 5¹ × 43¹ × 101¹

Step-2: Prime Factorization of 65164

Prime factors of 65164 are 2, 11, 1481. Prime factorization of 65164 in exponential form is:

65164 = 2² × 11¹ × 1481¹

Step-3: Factors of 65145

List of positive integer factors of 65145 that divides 65145 without a remainder.

1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 1515, 4343, 13029, 21715

Step-4: Factors of 65164

List of positive integer factors of 65164 that divides 65145 without a remainder.

1, 2, 4, 11, 22, 44, 1481, 2962, 5924, 16291, 32582

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65145 and 65164. The biggest common factor number is the GCF number.
So the greatest common factor 65145 and 65164 is 1.

Also check out the Least Common Multiple of 65145 and 65164