What is the Greatest Common Factor of 83415 and 83431?

Greatest common factor (GCF) of 83415 and 83431 is 1.

GCF(83415,83431) = 1

We will now calculate the prime factors of 83415 and 83431, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83415 and 83431.

How to find the GCF of 83415 and 83431?

We will first find the prime factorization of 83415 and 83431. After we will calculate the factors of 83415 and 83431 and find the biggest common factor number .

Step-1: Prime Factorization of 83415

Prime factors of 83415 are 3, 5, 67, 83. Prime factorization of 83415 in exponential form is:

83415 = 3¹ × 5¹ × 67¹ × 83¹

Step-2: Prime Factorization of 83431

Prime factors of 83431 are 83431. Prime factorization of 83431 in exponential form is:

83431 = 83431¹

Step-3: Factors of 83415

List of positive integer factors of 83415 that divides 83415 without a remainder.

1, 3, 5, 15, 67, 83, 201, 249, 335, 415, 1005, 1245, 5561, 16683, 27805

Step-4: Factors of 83431

List of positive integer factors of 83431 that divides 83415 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83415 and 83431. The biggest common factor number is the GCF number.
So the greatest common factor 83415 and 83431 is 1.

Also check out the Least Common Multiple of 83415 and 83431