What is the Greatest Common Factor of 71534 and 71542?

Greatest common factor (GCF) of 71534 and 71542 is 2.

GCF(71534,71542) = 2

We will now calculate the prime factors of 71534 and 71542, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71534 and 71542.

How to find the GCF of 71534 and 71542?

We will first find the prime factorization of 71534 and 71542. After we will calculate the factors of 71534 and 71542 and find the biggest common factor number .

Step-1: Prime Factorization of 71534

Prime factors of 71534 are 2, 47, 761. Prime factorization of 71534 in exponential form is:

71534 = 2¹ × 47¹ × 761¹

Step-2: Prime Factorization of 71542

Prime factors of 71542 are 2, 35771. Prime factorization of 71542 in exponential form is:

71542 = 2¹ × 35771¹

Step-3: Factors of 71534

List of positive integer factors of 71534 that divides 71534 without a remainder.

1, 2, 47, 94, 761, 1522, 35767

Step-4: Factors of 71542

List of positive integer factors of 71542 that divides 71534 without a remainder.

1, 2, 35771

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71534 and 71542. The biggest common factor number is the GCF number.
So the greatest common factor 71534 and 71542 is 2.

Also check out the Least Common Multiple of 71534 and 71542