What is the Greatest Common Factor of 21922 and 21935?

Greatest common factor (GCF) of 21922 and 21935 is 1.

GCF(21922,21935) = 1

We will now calculate the prime factors of 21922 and 21935, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21922 and 21935.

How to find the GCF of 21922 and 21935?

We will first find the prime factorization of 21922 and 21935. After we will calculate the factors of 21922 and 21935 and find the biggest common factor number .

Step-1: Prime Factorization of 21922

Prime factors of 21922 are 2, 97, 113. Prime factorization of 21922 in exponential form is:

21922 = 2¹ × 97¹ × 113¹

Step-2: Prime Factorization of 21935

Prime factors of 21935 are 5, 41, 107. Prime factorization of 21935 in exponential form is:

21935 = 5¹ × 41¹ × 107¹

Step-3: Factors of 21922

List of positive integer factors of 21922 that divides 21922 without a remainder.

1, 2, 97, 113, 194, 226, 10961

Step-4: Factors of 21935

List of positive integer factors of 21935 that divides 21922 without a remainder.

1, 5, 41, 107, 205, 535, 4387

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21922 and 21935. The biggest common factor number is the GCF number.
So the greatest common factor 21922 and 21935 is 1.

Also check out the Least Common Multiple of 21922 and 21935