What is the Greatest Common Factor of 43878 and 43896?

Greatest common factor (GCF) of 43878 and 43896 is 6.

GCF(43878,43896) = 6

We will now calculate the prime factors of 43878 and 43896, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43878 and 43896.

How to find the GCF of 43878 and 43896?

We will first find the prime factorization of 43878 and 43896. After we will calculate the factors of 43878 and 43896 and find the biggest common factor number .

Step-1: Prime Factorization of 43878

Prime factors of 43878 are 2, 3, 71, 103. Prime factorization of 43878 in exponential form is:

43878 = 2¹ × 3¹ × 71¹ × 103¹

Step-2: Prime Factorization of 43896

Prime factors of 43896 are 2, 3, 31, 59. Prime factorization of 43896 in exponential form is:

43896 = 2³ × 3¹ × 31¹ × 59¹

Step-3: Factors of 43878

List of positive integer factors of 43878 that divides 43878 without a remainder.

1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 618, 7313, 14626, 21939

Step-4: Factors of 43896

List of positive integer factors of 43896 that divides 43878 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 708, 744, 1416, 1829, 3658, 5487, 7316, 10974, 14632, 21948

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43878 and 43896. The biggest common factor number is the GCF number.
So the greatest common factor 43878 and 43896 is 6.

Also check out the Least Common Multiple of 43878 and 43896