What is the Greatest Common Factor of 87734 and 87742?

Greatest common factor (GCF) of 87734 and 87742 is 2.

GCF(87734,87742) = 2

We will now calculate the prime factors of 87734 and 87742, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87734 and 87742.

How to find the GCF of 87734 and 87742?

We will first find the prime factorization of 87734 and 87742. After we will calculate the factors of 87734 and 87742 and find the biggest common factor number .

Step-1: Prime Factorization of 87734

Prime factors of 87734 are 2, 43867. Prime factorization of 87734 in exponential form is:

87734 = 2¹ × 43867¹

Step-2: Prime Factorization of 87742

Prime factors of 87742 are 2, 19, 2309. Prime factorization of 87742 in exponential form is:

87742 = 2¹ × 19¹ × 2309¹

Step-3: Factors of 87734

List of positive integer factors of 87734 that divides 87734 without a remainder.

1, 2, 43867

Step-4: Factors of 87742

List of positive integer factors of 87742 that divides 87734 without a remainder.

1, 2, 19, 38, 2309, 4618, 43871

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87734 and 87742. The biggest common factor number is the GCF number.
So the greatest common factor 87734 and 87742 is 2.

Also check out the Least Common Multiple of 87734 and 87742