What is the Greatest Common Factor of 25470 and 25483?

Greatest common factor (GCF) of 25470 and 25483 is 1.

GCF(25470,25483) = 1

We will now calculate the prime factors of 25470 and 25483, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25470 and 25483.

How to find the GCF of 25470 and 25483?

We will first find the prime factorization of 25470 and 25483. After we will calculate the factors of 25470 and 25483 and find the biggest common factor number .

Step-1: Prime Factorization of 25470

Prime factors of 25470 are 2, 3, 5, 283. Prime factorization of 25470 in exponential form is:

25470 = 2¹ × 3² × 5¹ × 283¹

Step-2: Prime Factorization of 25483

Prime factors of 25483 are 17, 1499. Prime factorization of 25483 in exponential form is:

25483 = 17¹ × 1499¹

Step-3: Factors of 25470

List of positive integer factors of 25470 that divides 25470 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1415, 1698, 2547, 2830, 4245, 5094, 8490, 12735

Step-4: Factors of 25483

List of positive integer factors of 25483 that divides 25470 without a remainder.

1, 17, 1499

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25470 and 25483. The biggest common factor number is the GCF number.
So the greatest common factor 25470 and 25483 is 1.

Also check out the Least Common Multiple of 25470 and 25483