What is the Greatest Common Factor of 64020 and 64030?

Greatest common factor (GCF) of 64020 and 64030 is 10.

GCF(64020,64030) = 10

We will now calculate the prime factors of 64020 and 64030, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64020 and 64030.

How to find the GCF of 64020 and 64030?

We will first find the prime factorization of 64020 and 64030. After we will calculate the factors of 64020 and 64030 and find the biggest common factor number .

Step-1: Prime Factorization of 64020

Prime factors of 64020 are 2, 3, 5, 11, 97. Prime factorization of 64020 in exponential form is:

64020 = 2² × 3¹ × 5¹ × 11¹ × 97¹

Step-2: Prime Factorization of 64030

Prime factors of 64030 are 2, 5, 19, 337. Prime factorization of 64030 in exponential form is:

64030 = 2¹ × 5¹ × 19¹ × 337¹

Step-3: Factors of 64020

List of positive integer factors of 64020 that divides 64020 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 291, 330, 388, 485, 582, 660, 970, 1067, 1164, 1455, 1940, 2134, 2910, 3201, 4268, 5335, 5820, 6402, 10670, 12804, 16005, 21340, 32010

Step-4: Factors of 64030

List of positive integer factors of 64030 that divides 64020 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1685, 3370, 6403, 12806, 32015

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64020 and 64030. The biggest common factor number is the GCF number.
So the greatest common factor 64020 and 64030 is 10.

Also check out the Least Common Multiple of 64020 and 64030