What is the Greatest Common Factor of 606 and 625?

Greatest common factor (GCF) of 606 and 625 is 1.

GCF(606,625) = 1

We will now calculate the prime factors of 606 and 625, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 606 and 625.

How to find the GCF of 606 and 625?

We will first find the prime factorization of 606 and 625. After we will calculate the factors of 606 and 625 and find the biggest common factor number .

Step-1: Prime Factorization of 606

Prime factors of 606 are 2, 3, 101. Prime factorization of 606 in exponential form is:

606 = 2¹ × 3¹ × 101¹

Step-2: Prime Factorization of 625

Prime factors of 625 are 5. Prime factorization of 625 in exponential form is:

625 = 5⁴

Step-3: Factors of 606

List of positive integer factors of 606 that divides 606 without a remainder.

1, 2, 3, 6, 101, 202, 303

Step-4: Factors of 625

List of positive integer factors of 625 that divides 606 without a remainder.

1, 5, 25, 125

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 606 and 625. The biggest common factor number is the GCF number.
So the greatest common factor 606 and 625 is 1.

Also check out the Least Common Multiple of 606 and 625