What is the Greatest Common Factor of 60440 and 60460?

Greatest common factor (GCF) of 60440 and 60460 is 20.

GCF(60440,60460) = 20

We will now calculate the prime factors of 60440 and 60460, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60440 and 60460.

How to find the GCF of 60440 and 60460?

We will first find the prime factorization of 60440 and 60460. After we will calculate the factors of 60440 and 60460 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 60460

Prime factors of 60460 are 2, 5, 3023. Prime factorization of 60460 in exponential form is:

60460 = 2² × 5¹ × 3023¹

Step-3: Factors of 60440

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

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

Step-4: Factors of 60460

List of positive integer factors of 60460 that divides 60440 without a remainder.

1, 2, 4, 5, 10, 20, 3023, 6046, 12092, 15115, 30230

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60440 and 60460. The biggest common factor number is the GCF number.
So the greatest common factor 60440 and 60460 is 20.

Also check out the Least Common Multiple of 60440 and 60460