What is the Greatest Common Factor of 64194 and 64210?

Greatest common factor (GCF) of 64194 and 64210 is 2.

GCF(64194,64210) = 2

We will now calculate the prime factors of 64194 and 64210, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64194 and 64210.

How to find the GCF of 64194 and 64210?

We will first find the prime factorization of 64194 and 64210. After we will calculate the factors of 64194 and 64210 and find the biggest common factor number .

Step-1: Prime Factorization of 64194

Prime factors of 64194 are 2, 3, 13, 823. Prime factorization of 64194 in exponential form is:

64194 = 2¹ × 3¹ × 13¹ × 823¹

Step-2: Prime Factorization of 64210

Prime factors of 64210 are 2, 5, 6421. Prime factorization of 64210 in exponential form is:

64210 = 2¹ × 5¹ × 6421¹

Step-3: Factors of 64194

List of positive integer factors of 64194 that divides 64194 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 823, 1646, 2469, 4938, 10699, 21398, 32097

Step-4: Factors of 64210

List of positive integer factors of 64210 that divides 64194 without a remainder.

1, 2, 5, 10, 6421, 12842, 32105

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64194 and 64210. The biggest common factor number is the GCF number.
So the greatest common factor 64194 and 64210 is 2.

Also check out the Least Common Multiple of 64194 and 64210