What is the Greatest Common Factor of 56455 and 56470?

Greatest common factor (GCF) of 56455 and 56470 is 5.

GCF(56455,56470) = 5

We will now calculate the prime factors of 56455 and 56470, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56455 and 56470.

How to find the GCF of 56455 and 56470?

We will first find the prime factorization of 56455 and 56470. After we will calculate the factors of 56455 and 56470 and find the biggest common factor number .

Step-1: Prime Factorization of 56455

Prime factors of 56455 are 5, 7, 1613. Prime factorization of 56455 in exponential form is:

56455 = 5¹ × 7¹ × 1613¹

Step-2: Prime Factorization of 56470

Prime factors of 56470 are 2, 5, 5647. Prime factorization of 56470 in exponential form is:

56470 = 2¹ × 5¹ × 5647¹

Step-3: Factors of 56455

List of positive integer factors of 56455 that divides 56455 without a remainder.

1, 5, 7, 35, 1613, 8065, 11291

Step-4: Factors of 56470

List of positive integer factors of 56470 that divides 56455 without a remainder.

1, 2, 5, 10, 5647, 11294, 28235

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56455 and 56470. The biggest common factor number is the GCF number.
So the greatest common factor 56455 and 56470 is 5.

Also check out the Least Common Multiple of 56455 and 56470