What is the Greatest Common Factor of 42645 and 42652?

Greatest common factor (GCF) of 42645 and 42652 is 1.

GCF(42645,42652) = 1

We will now calculate the prime factors of 42645 and 42652, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42645 and 42652.

How to find the GCF of 42645 and 42652?

We will first find the prime factorization of 42645 and 42652. After we will calculate the factors of 42645 and 42652 and find the biggest common factor number .

Step-1: Prime Factorization of 42645

Prime factors of 42645 are 3, 5, 2843. Prime factorization of 42645 in exponential form is:

42645 = 3¹ × 5¹ × 2843¹

Step-2: Prime Factorization of 42652

Prime factors of 42652 are 2, 10663. Prime factorization of 42652 in exponential form is:

42652 = 2² × 10663¹

Step-3: Factors of 42645

List of positive integer factors of 42645 that divides 42645 without a remainder.

1, 3, 5, 15, 2843, 8529, 14215

Step-4: Factors of 42652

List of positive integer factors of 42652 that divides 42645 without a remainder.

1, 2, 4, 10663, 21326

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42645 and 42652. The biggest common factor number is the GCF number.
So the greatest common factor 42645 and 42652 is 1.

Also check out the Least Common Multiple of 42645 and 42652