What is the Greatest Common Factor of 57645 and 57650?

Greatest common factor (GCF) of 57645 and 57650 is 5.

GCF(57645,57650) = 5

We will now calculate the prime factors of 57645 and 57650, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57645 and 57650.

How to find the GCF of 57645 and 57650?

We will first find the prime factorization of 57645 and 57650. After we will calculate the factors of 57645 and 57650 and find the biggest common factor number .

Step-1: Prime Factorization of 57645

Prime factors of 57645 are 3, 5, 7, 61. Prime factorization of 57645 in exponential form is:

57645 = 3³ × 5¹ × 7¹ × 61¹

Step-2: Prime Factorization of 57650

Prime factors of 57650 are 2, 5, 1153. Prime factorization of 57650 in exponential form is:

57650 = 2¹ × 5² × 1153¹

Step-3: Factors of 57645

List of positive integer factors of 57645 that divides 57645 without a remainder.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 427, 549, 915, 945, 1281, 1647, 2135, 2745, 3843, 6405, 8235, 11529, 19215

Step-4: Factors of 57650

List of positive integer factors of 57650 that divides 57645 without a remainder.

1, 2, 5, 10, 25, 50, 1153, 2306, 5765, 11530, 28825

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57645 and 57650. The biggest common factor number is the GCF number.
So the greatest common factor 57645 and 57650 is 5.

Also check out the Least Common Multiple of 57645 and 57650