What is the Greatest Common Factor of 87434 and 87442?

Greatest common factor (GCF) of 87434 and 87442 is 2.

GCF(87434,87442) = 2

We will now calculate the prime factors of 87434 and 87442, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87434 and 87442.

How to find the GCF of 87434 and 87442?

We will first find the prime factorization of 87434 and 87442. After we will calculate the factors of 87434 and 87442 and find the biggest common factor number .

Step-1: Prime Factorization of 87434

Prime factors of 87434 are 2, 43717. Prime factorization of 87434 in exponential form is:

87434 = 2¹ × 43717¹

Step-2: Prime Factorization of 87442

Prime factors of 87442 are 2, 43721. Prime factorization of 87442 in exponential form is:

87442 = 2¹ × 43721¹

Step-3: Factors of 87434

List of positive integer factors of 87434 that divides 87434 without a remainder.

1, 2, 43717

Step-4: Factors of 87442

List of positive integer factors of 87442 that divides 87434 without a remainder.

1, 2, 43721

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87434 and 87442. The biggest common factor number is the GCF number.
So the greatest common factor 87434 and 87442 is 2.

Also check out the Least Common Multiple of 87434 and 87442