What is the Greatest Common Factor of 74535 and 74542?

Greatest common factor (GCF) of 74535 and 74542 is 1.

GCF(74535,74542) = 1

We will now calculate the prime factors of 74535 and 74542, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74535 and 74542.

How to find the GCF of 74535 and 74542?

We will first find the prime factorization of 74535 and 74542. After we will calculate the factors of 74535 and 74542 and find the biggest common factor number .

Step-1: Prime Factorization of 74535

Prime factors of 74535 are 3, 5, 4969. Prime factorization of 74535 in exponential form is:

74535 = 3¹ × 5¹ × 4969¹

Step-2: Prime Factorization of 74542

Prime factors of 74542 are 2, 13, 47, 61. Prime factorization of 74542 in exponential form is:

74542 = 2¹ × 13¹ × 47¹ × 61¹

Step-3: Factors of 74535

List of positive integer factors of 74535 that divides 74535 without a remainder.

1, 3, 5, 15, 4969, 14907, 24845

Step-4: Factors of 74542

List of positive integer factors of 74542 that divides 74535 without a remainder.

1, 2, 13, 26, 47, 61, 94, 122, 611, 793, 1222, 1586, 2867, 5734, 37271

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74535 and 74542. The biggest common factor number is the GCF number.
So the greatest common factor 74535 and 74542 is 1.

Also check out the Least Common Multiple of 74535 and 74542