What is the Greatest Common Factor of 43042 and 43048?

Greatest common factor (GCF) of 43042 and 43048 is 2.

GCF(43042,43048) = 2

We will now calculate the prime factors of 43042 and 43048, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43042 and 43048.

How to find the GCF of 43042 and 43048?

We will first find the prime factorization of 43042 and 43048. After we will calculate the factors of 43042 and 43048 and find the biggest common factor number .

Step-1: Prime Factorization of 43042

Prime factors of 43042 are 2, 21521. Prime factorization of 43042 in exponential form is:

43042 = 2¹ × 21521¹

Step-2: Prime Factorization of 43048

Prime factors of 43048 are 2, 5381. Prime factorization of 43048 in exponential form is:

43048 = 2³ × 5381¹

Step-3: Factors of 43042

List of positive integer factors of 43042 that divides 43042 without a remainder.

1, 2, 21521

Step-4: Factors of 43048

List of positive integer factors of 43048 that divides 43042 without a remainder.

1, 2, 4, 8, 5381, 10762, 21524

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43042 and 43048. The biggest common factor number is the GCF number.
So the greatest common factor 43042 and 43048 is 2.

Also check out the Least Common Multiple of 43042 and 43048