What is the Greatest Common Factor of 84495 and 84513?

Greatest common factor (GCF) of 84495 and 84513 is 3.

GCF(84495,84513) = 3

We will now calculate the prime factors of 84495 and 84513, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84495 and 84513.

How to find the GCF of 84495 and 84513?

We will first find the prime factorization of 84495 and 84513. After we will calculate the factors of 84495 and 84513 and find the biggest common factor number .

Step-1: Prime Factorization of 84495

Prime factors of 84495 are 3, 5, 43, 131. Prime factorization of 84495 in exponential form is:

84495 = 3¹ × 5¹ × 43¹ × 131¹

Step-2: Prime Factorization of 84513

Prime factors of 84513 are 3, 11, 13, 197. Prime factorization of 84513 in exponential form is:

84513 = 3¹ × 11¹ × 13¹ × 197¹

Step-3: Factors of 84495

List of positive integer factors of 84495 that divides 84495 without a remainder.

1, 3, 5, 15, 43, 129, 131, 215, 393, 645, 655, 1965, 5633, 16899, 28165

Step-4: Factors of 84513

List of positive integer factors of 84513 that divides 84495 without a remainder.

1, 3, 11, 13, 33, 39, 143, 197, 429, 591, 2167, 2561, 6501, 7683, 28171

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84495 and 84513. The biggest common factor number is the GCF number.
So the greatest common factor 84495 and 84513 is 3.

Also check out the Least Common Multiple of 84495 and 84513