What is the Greatest Common Factor of 79846 and 79855?

Greatest common factor (GCF) of 79846 and 79855 is 1.

GCF(79846,79855) = 1

We will now calculate the prime factors of 79846 and 79855, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79846 and 79855.

How to find the GCF of 79846 and 79855?

We will first find the prime factorization of 79846 and 79855. After we will calculate the factors of 79846 and 79855 and find the biggest common factor number .

Step-1: Prime Factorization of 79846

Prime factors of 79846 are 2, 13, 37, 83. Prime factorization of 79846 in exponential form is:

79846 = 2¹ × 13¹ × 37¹ × 83¹

Step-2: Prime Factorization of 79855

Prime factors of 79855 are 5, 15971. Prime factorization of 79855 in exponential form is:

79855 = 5¹ × 15971¹

Step-3: Factors of 79846

List of positive integer factors of 79846 that divides 79846 without a remainder.

1, 2, 13, 26, 37, 74, 83, 166, 481, 962, 1079, 2158, 3071, 6142, 39923

Step-4: Factors of 79855

List of positive integer factors of 79855 that divides 79846 without a remainder.

1, 5, 15971

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79846 and 79855. The biggest common factor number is the GCF number.
So the greatest common factor 79846 and 79855 is 1.

Also check out the Least Common Multiple of 79846 and 79855