What is the Greatest Common Factor of 60428 and 60440?

Greatest common factor (GCF) of 60428 and 60440 is 4.

GCF(60428,60440) = 4

We will now calculate the prime factors of 60428 and 60440, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60428 and 60440.

How to find the GCF of 60428 and 60440?

We will first find the prime factorization of 60428 and 60440. After we will calculate the factors of 60428 and 60440 and find the biggest common factor number .

Step-1: Prime Factorization of 60428

Prime factors of 60428 are 2, 15107. Prime factorization of 60428 in exponential form is:

60428 = 2² × 15107¹

Step-2: Prime Factorization of 60440

Prime factors of 60440 are 2, 5, 1511. Prime factorization of 60440 in exponential form is:

60440 = 2³ × 5¹ × 1511¹

Step-3: Factors of 60428

List of positive integer factors of 60428 that divides 60428 without a remainder.

1, 2, 4, 15107, 30214

Step-4: Factors of 60440

List of positive integer factors of 60440 that divides 60428 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 1511, 3022, 6044, 7555, 12088, 15110, 30220

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60428 and 60440. The biggest common factor number is the GCF number.
So the greatest common factor 60428 and 60440 is 4.

Also check out the Least Common Multiple of 60428 and 60440