What is the Greatest Common Factor of 60604 and 60620?

Greatest common factor (GCF) of 60604 and 60620 is 4.

GCF(60604,60620) = 4

We will now calculate the prime factors of 60604 and 60620, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60604 and 60620.

How to find the GCF of 60604 and 60620?

We will first find the prime factorization of 60604 and 60620. After we will calculate the factors of 60604 and 60620 and find the biggest common factor number .

Step-1: Prime Factorization of 60604

Prime factors of 60604 are 2, 109, 139. Prime factorization of 60604 in exponential form is:

60604 = 2² × 109¹ × 139¹

Step-2: Prime Factorization of 60620

Prime factors of 60620 are 2, 5, 7, 433. Prime factorization of 60620 in exponential form is:

60620 = 2² × 5¹ × 7¹ × 433¹

Step-3: Factors of 60604

List of positive integer factors of 60604 that divides 60604 without a remainder.

1, 2, 4, 109, 139, 218, 278, 436, 556, 15151, 30302

Step-4: Factors of 60620

List of positive integer factors of 60620 that divides 60604 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 4330, 6062, 8660, 12124, 15155, 30310

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60604 and 60620. The biggest common factor number is the GCF number.
So the greatest common factor 60604 and 60620 is 4.

Also check out the Least Common Multiple of 60604 and 60620