What is the Greatest Common Factor of 37890 and 37901?

Greatest common factor (GCF) of 37890 and 37901 is 1.

GCF(37890,37901) = 1

We will now calculate the prime factors of 37890 and 37901, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37890 and 37901.

How to find the GCF of 37890 and 37901?

We will first find the prime factorization of 37890 and 37901. After we will calculate the factors of 37890 and 37901 and find the biggest common factor number .

Step-1: Prime Factorization of 37890

Prime factors of 37890 are 2, 3, 5, 421. Prime factorization of 37890 in exponential form is:

37890 = 2¹ × 3² × 5¹ × 421¹

Step-2: Prime Factorization of 37901

Prime factors of 37901 are 151, 251. Prime factorization of 37901 in exponential form is:

37901 = 151¹ × 251¹

Step-3: Factors of 37890

List of positive integer factors of 37890 that divides 37890 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 12630, 18945

Step-4: Factors of 37901

List of positive integer factors of 37901 that divides 37890 without a remainder.

1, 151, 251

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37890 and 37901. The biggest common factor number is the GCF number.
So the greatest common factor 37890 and 37901 is 1.

Also check out the Least Common Multiple of 37890 and 37901