What is the Greatest Common Factor of 34740 and 34747?

Greatest common factor (GCF) of 34740 and 34747 is 1.

GCF(34740,34747) = 1

We will now calculate the prime factors of 34740 and 34747, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34740 and 34747.

How to find the GCF of 34740 and 34747?

We will first find the prime factorization of 34740 and 34747. After we will calculate the factors of 34740 and 34747 and find the biggest common factor number .

Step-1: Prime Factorization of 34740

Prime factors of 34740 are 2, 3, 5, 193. Prime factorization of 34740 in exponential form is:

34740 = 2² × 3² × 5¹ × 193¹

Step-2: Prime Factorization of 34747

Prime factors of 34747 are 34747. Prime factorization of 34747 in exponential form is:

34747 = 34747¹

Step-3: Factors of 34740

List of positive integer factors of 34740 that divides 34740 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370

Step-4: Factors of 34747

List of positive integer factors of 34747 that divides 34740 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34740 and 34747. The biggest common factor number is the GCF number.
So the greatest common factor 34740 and 34747 is 1.

Also check out the Least Common Multiple of 34740 and 34747