What is the Greatest Common Factor of 98415 and 98434?

Greatest common factor (GCF) of 98415 and 98434 is 1.

GCF(98415,98434) = 1

We will now calculate the prime factors of 98415 and 98434, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98415 and 98434.

How to find the GCF of 98415 and 98434?

We will first find the prime factorization of 98415 and 98434. After we will calculate the factors of 98415 and 98434 and find the biggest common factor number .

Step-1: Prime Factorization of 98415

Prime factors of 98415 are 3, 5. Prime factorization of 98415 in exponential form is:

98415 = 3⁹ × 5¹

Step-2: Prime Factorization of 98434

Prime factors of 98434 are 2, 7, 79, 89. Prime factorization of 98434 in exponential form is:

98434 = 2¹ × 7¹ × 79¹ × 89¹

Step-3: Factors of 98415

List of positive integer factors of 98415 that divides 98415 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6561, 10935, 19683, 32805

Step-4: Factors of 98434

List of positive integer factors of 98434 that divides 98415 without a remainder.

1, 2, 7, 14, 79, 89, 158, 178, 553, 623, 1106, 1246, 7031, 14062, 49217

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98415 and 98434. The biggest common factor number is the GCF number.
So the greatest common factor 98415 and 98434 is 1.

Also check out the Least Common Multiple of 98415 and 98434