What is the Greatest Common Factor of 22194 and 22202?

Greatest common factor (GCF) of 22194 and 22202 is 2.

GCF(22194,22202) = 2

We will now calculate the prime factors of 22194 and 22202, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22194 and 22202.

How to find the GCF of 22194 and 22202?

We will first find the prime factorization of 22194 and 22202. After we will calculate the factors of 22194 and 22202 and find the biggest common factor number .

Step-1: Prime Factorization of 22194

Prime factors of 22194 are 2, 3, 137. Prime factorization of 22194 in exponential form is:

22194 = 2¹ × 3⁴ × 137¹

Step-2: Prime Factorization of 22202

Prime factors of 22202 are 2, 17, 653. Prime factorization of 22202 in exponential form is:

22202 = 2¹ × 17¹ × 653¹

Step-3: Factors of 22194

List of positive integer factors of 22194 that divides 22194 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3699, 7398, 11097

Step-4: Factors of 22202

List of positive integer factors of 22202 that divides 22194 without a remainder.

1, 2, 17, 34, 653, 1306, 11101

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22194 and 22202. The biggest common factor number is the GCF number.
So the greatest common factor 22194 and 22202 is 2.

Also check out the Least Common Multiple of 22194 and 22202