What is the Greatest Common Factor of 83455 and 83472?

Greatest common factor (GCF) of 83455 and 83472 is 1.

GCF(83455,83472) = 1

We will now calculate the prime factors of 83455 and 83472, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83455 and 83472.

How to find the GCF of 83455 and 83472?

We will first find the prime factorization of 83455 and 83472. After we will calculate the factors of 83455 and 83472 and find the biggest common factor number .

Step-1: Prime Factorization of 83455

Prime factors of 83455 are 5, 16691. Prime factorization of 83455 in exponential form is:

83455 = 5¹ × 16691¹

Step-2: Prime Factorization of 83472

Prime factors of 83472 are 2, 3, 37, 47. Prime factorization of 83472 in exponential form is:

83472 = 2⁴ × 3¹ × 37¹ × 47¹

Step-3: Factors of 83455

List of positive integer factors of 83455 that divides 83455 without a remainder.

1, 5, 16691

Step-4: Factors of 83472

List of positive integer factors of 83472 that divides 83455 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1739, 1776, 2256, 3478, 5217, 6956, 10434, 13912, 20868, 27824, 41736

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83455 and 83472. The biggest common factor number is the GCF number.
So the greatest common factor 83455 and 83472 is 1.

Also check out the Least Common Multiple of 83455 and 83472