What is the Greatest Common Factor of 85996 and 86010?

Greatest common factor (GCF) of 85996 and 86010 is 2.

GCF(85996,86010) = 2

We will now calculate the prime factors of 85996 and 86010, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85996 and 86010.

How to find the GCF of 85996 and 86010?

We will first find the prime factorization of 85996 and 86010. After we will calculate the factors of 85996 and 86010 and find the biggest common factor number .

Step-1: Prime Factorization of 85996

Prime factors of 85996 are 2, 21499. Prime factorization of 85996 in exponential form is:

85996 = 2² × 21499¹

Step-2: Prime Factorization of 86010

Prime factors of 86010 are 2, 3, 5, 47, 61. Prime factorization of 86010 in exponential form is:

86010 = 2¹ × 3¹ × 5¹ × 47¹ × 61¹

Step-3: Factors of 85996

List of positive integer factors of 85996 that divides 85996 without a remainder.

1, 2, 4, 21499, 42998

Step-4: Factors of 86010

List of positive integer factors of 86010 that divides 85996 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 47, 61, 94, 122, 141, 183, 235, 282, 305, 366, 470, 610, 705, 915, 1410, 1830, 2867, 5734, 8601, 14335, 17202, 28670, 43005

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85996 and 86010. The biggest common factor number is the GCF number.
So the greatest common factor 85996 and 86010 is 2.

Also check out the Least Common Multiple of 85996 and 86010