What is the Greatest Common Factor of 90211 and 90222?

Greatest common factor (GCF) of 90211 and 90222 is 11.

GCF(90211,90222) = 11

We will now calculate the prime factors of 90211 and 90222, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90211 and 90222.

How to find the GCF of 90211 and 90222?

We will first find the prime factorization of 90211 and 90222. After we will calculate the factors of 90211 and 90222 and find the biggest common factor number .

Step-1: Prime Factorization of 90211

Prime factors of 90211 are 11, 59, 139. Prime factorization of 90211 in exponential form is:

90211 = 11¹ × 59¹ × 139¹

Step-2: Prime Factorization of 90222

Prime factors of 90222 are 2, 3, 11, 1367. Prime factorization of 90222 in exponential form is:

90222 = 2¹ × 3¹ × 11¹ × 1367¹

Step-3: Factors of 90211

List of positive integer factors of 90211 that divides 90211 without a remainder.

1, 11, 59, 139, 649, 1529, 8201

Step-4: Factors of 90222

List of positive integer factors of 90222 that divides 90211 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 1367, 2734, 4101, 8202, 15037, 30074, 45111

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90211 and 90222. The biggest common factor number is the GCF number.
So the greatest common factor 90211 and 90222 is 11.

Also check out the Least Common Multiple of 90211 and 90222