What is the Greatest Common Factor of 37869 and 37878?

Greatest common factor (GCF) of 37869 and 37878 is 3.

GCF(37869,37878) = 3

We will now calculate the prime factors of 37869 and 37878, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37869 and 37878.

How to find the GCF of 37869 and 37878?

We will first find the prime factorization of 37869 and 37878. After we will calculate the factors of 37869 and 37878 and find the biggest common factor number .

Step-1: Prime Factorization of 37869

Prime factors of 37869 are 3, 13, 971. Prime factorization of 37869 in exponential form is:

37869 = 3¹ × 13¹ × 971¹

Step-2: Prime Factorization of 37878

Prime factors of 37878 are 2, 3, 59, 107. Prime factorization of 37878 in exponential form is:

37878 = 2¹ × 3¹ × 59¹ × 107¹

Step-3: Factors of 37869

List of positive integer factors of 37869 that divides 37869 without a remainder.

1, 3, 13, 39, 971, 2913, 12623

Step-4: Factors of 37878

List of positive integer factors of 37878 that divides 37869 without a remainder.

1, 2, 3, 6, 59, 107, 118, 177, 214, 321, 354, 642, 6313, 12626, 18939

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37869 and 37878. The biggest common factor number is the GCF number.
So the greatest common factor 37869 and 37878 is 3.

Also check out the Least Common Multiple of 37869 and 37878