What is the Greatest Common Factor of 75537 and 75542?

Greatest common factor (GCF) of 75537 and 75542 is 1.

GCF(75537,75542) = 1

We will now calculate the prime factors of 75537 and 75542, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75537 and 75542.

How to find the GCF of 75537 and 75542?

We will first find the prime factorization of 75537 and 75542. After we will calculate the factors of 75537 and 75542 and find the biggest common factor number .

Step-1: Prime Factorization of 75537

Prime factors of 75537 are 3, 7, 11, 109. Prime factorization of 75537 in exponential form is:

75537 = 3² × 7¹ × 11¹ × 109¹

Step-2: Prime Factorization of 75542

Prime factors of 75542 are 2, 107, 353. Prime factorization of 75542 in exponential form is:

75542 = 2¹ × 107¹ × 353¹

Step-3: Factors of 75537

List of positive integer factors of 75537 that divides 75537 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 693, 763, 981, 1199, 2289, 3597, 6867, 8393, 10791, 25179

Step-4: Factors of 75542

List of positive integer factors of 75542 that divides 75537 without a remainder.

1, 2, 107, 214, 353, 706, 37771

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75537 and 75542. The biggest common factor number is the GCF number.
So the greatest common factor 75537 and 75542 is 1.

Also check out the Least Common Multiple of 75537 and 75542