What is the Greatest Common Factor of 40856 and 40862?

Greatest common factor (GCF) of 40856 and 40862 is 2.

GCF(40856,40862) = 2

We will now calculate the prime factors of 40856 and 40862, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40856 and 40862.

How to find the GCF of 40856 and 40862?

We will first find the prime factorization of 40856 and 40862. After we will calculate the factors of 40856 and 40862 and find the biggest common factor number .

Step-1: Prime Factorization of 40856

Prime factors of 40856 are 2, 5107. Prime factorization of 40856 in exponential form is:

40856 = 2³ × 5107¹

Step-2: Prime Factorization of 40862

Prime factors of 40862 are 2, 20431. Prime factorization of 40862 in exponential form is:

40862 = 2¹ × 20431¹

Step-3: Factors of 40856

List of positive integer factors of 40856 that divides 40856 without a remainder.

1, 2, 4, 8, 5107, 10214, 20428

Step-4: Factors of 40862

List of positive integer factors of 40862 that divides 40856 without a remainder.

1, 2, 20431

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40856 and 40862. The biggest common factor number is the GCF number.
So the greatest common factor 40856 and 40862 is 2.

Also check out the Least Common Multiple of 40856 and 40862