What is the Greatest Common Factor of 22090 and 22106?

Greatest common factor (GCF) of 22090 and 22106 is 2.

GCF(22090,22106) = 2

We will now calculate the prime factors of 22090 and 22106, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22090 and 22106.

How to find the GCF of 22090 and 22106?

We will first find the prime factorization of 22090 and 22106. After we will calculate the factors of 22090 and 22106 and find the biggest common factor number .

Step-1: Prime Factorization of 22090

Prime factors of 22090 are 2, 5, 47. Prime factorization of 22090 in exponential form is:

22090 = 2¹ × 5¹ × 47²

Step-2: Prime Factorization of 22106

Prime factors of 22106 are 2, 7, 1579. Prime factorization of 22106 in exponential form is:

22106 = 2¹ × 7¹ × 1579¹

Step-3: Factors of 22090

List of positive integer factors of 22090 that divides 22090 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 11045

Step-4: Factors of 22106

List of positive integer factors of 22106 that divides 22090 without a remainder.

1, 2, 7, 14, 1579, 3158, 11053

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22090 and 22106. The biggest common factor number is the GCF number.
So the greatest common factor 22090 and 22106 is 2.

Also check out the Least Common Multiple of 22090 and 22106