What is the Greatest Common Factor of 84495 and 84512?

Greatest common factor (GCF) of 84495 and 84512 is 1.

GCF(84495,84512) = 1

We will now calculate the prime factors of 84495 and 84512, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84495 and 84512.

How to find the GCF of 84495 and 84512?

We will first find the prime factorization of 84495 and 84512. After we will calculate the factors of 84495 and 84512 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 84512

Prime factors of 84512 are 2, 19, 139. Prime factorization of 84512 in exponential form is:

84512 = 2⁵ × 19¹ × 139¹

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 84512

List of positive integer factors of 84512 that divides 84495 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2641, 4448, 5282, 10564, 21128, 42256

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84495 and 84512. The biggest common factor number is the GCF number.
So the greatest common factor 84495 and 84512 is 1.

Also check out the Least Common Multiple of 84495 and 84512