What is the Greatest Common Factor of 3515 and 3534?

Greatest common factor (GCF) of 3515 and 3534 is 19.

GCF(3515,3534) = 19

We will now calculate the prime factors of 3515 and 3534, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3515 and 3534.

How to find the GCF of 3515 and 3534?

We will first find the prime factorization of 3515 and 3534. After we will calculate the factors of 3515 and 3534 and find the biggest common factor number .

Step-1: Prime Factorization of 3515

Prime factors of 3515 are 5, 19, 37. Prime factorization of 3515 in exponential form is:

3515 = 5¹ × 19¹ × 37¹

Step-2: Prime Factorization of 3534

Prime factors of 3534 are 2, 3, 19, 31. Prime factorization of 3534 in exponential form is:

3534 = 2¹ × 3¹ × 19¹ × 31¹

Step-3: Factors of 3515

List of positive integer factors of 3515 that divides 3515 without a remainder.

1, 5, 19, 37, 95, 185, 703

Step-4: Factors of 3534

List of positive integer factors of 3534 that divides 3515 without a remainder.

1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3515 and 3534. The biggest common factor number is the GCF number.
So the greatest common factor 3515 and 3534 is 19.

Also check out the Least Common Multiple of 3515 and 3534