What is the Greatest Common Factor of 54460 and 54470?

Greatest common factor (GCF) of 54460 and 54470 is 10.

GCF(54460,54470) = 10

We will now calculate the prime factors of 54460 and 54470, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54460 and 54470.

How to find the GCF of 54460 and 54470?

We will first find the prime factorization of 54460 and 54470. After we will calculate the factors of 54460 and 54470 and find the biggest common factor number .

Step-1: Prime Factorization of 54460

Prime factors of 54460 are 2, 5, 7, 389. Prime factorization of 54460 in exponential form is:

54460 = 2² × 5¹ × 7¹ × 389¹

Step-2: Prime Factorization of 54470

Prime factors of 54470 are 2, 5, 13, 419. Prime factorization of 54470 in exponential form is:

54470 = 2¹ × 5¹ × 13¹ × 419¹

Step-3: Factors of 54460

List of positive integer factors of 54460 that divides 54460 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 778, 1556, 1945, 2723, 3890, 5446, 7780, 10892, 13615, 27230

Step-4: Factors of 54470

List of positive integer factors of 54470 that divides 54460 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 4190, 5447, 10894, 27235

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54460 and 54470. The biggest common factor number is the GCF number.
So the greatest common factor 54460 and 54470 is 10.

Also check out the Least Common Multiple of 54460 and 54470