What is the Greatest Common Factor of 44209 and 44220?

Greatest common factor (GCF) of 44209 and 44220 is 11.

GCF(44209,44220) = 11

We will now calculate the prime factors of 44209 and 44220, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 44209 and 44220.

How to find the GCF of 44209 and 44220?

We will first find the prime factorization of 44209 and 44220. After we will calculate the factors of 44209 and 44220 and find the biggest common factor number .

Step-1: Prime Factorization of 44209

Prime factors of 44209 are 11, 4019. Prime factorization of 44209 in exponential form is:

44209 = 11¹ × 4019¹

Step-2: Prime Factorization of 44220

Prime factors of 44220 are 2, 3, 5, 11, 67. Prime factorization of 44220 in exponential form is:

44220 = 2² × 3¹ × 5¹ × 11¹ × 67¹

Step-3: Factors of 44209

List of positive integer factors of 44209 that divides 44209 without a remainder.

1, 11, 4019

Step-4: Factors of 44220

List of positive integer factors of 44220 that divides 44209 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 660, 670, 737, 804, 1005, 1340, 1474, 2010, 2211, 2948, 3685, 4020, 4422, 7370, 8844, 11055, 14740, 22110

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 44209 and 44220. The biggest common factor number is the GCF number.
So the greatest common factor 44209 and 44220 is 11.

Also check out the Least Common Multiple of 44209 and 44220