What is the Greatest Common Factor of 37821 and 37829?

Greatest common factor (GCF) of 37821 and 37829 is 1.

GCF(37821,37829) = 1

We will now calculate the prime factors of 37821 and 37829, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37821 and 37829.

How to find the GCF of 37821 and 37829?

We will first find the prime factorization of 37821 and 37829. After we will calculate the factors of 37821 and 37829 and find the biggest common factor number .

Step-1: Prime Factorization of 37821

Prime factors of 37821 are 3, 7, 1801. Prime factorization of 37821 in exponential form is:

37821 = 3¹ × 7¹ × 1801¹

Step-2: Prime Factorization of 37829

Prime factors of 37829 are 11, 19, 181. Prime factorization of 37829 in exponential form is:

37829 = 11¹ × 19¹ × 181¹

Step-3: Factors of 37821

List of positive integer factors of 37821 that divides 37821 without a remainder.

1, 3, 7, 21, 1801, 5403, 12607

Step-4: Factors of 37829

List of positive integer factors of 37829 that divides 37821 without a remainder.

1, 11, 19, 181, 209, 1991, 3439

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37821 and 37829. The biggest common factor number is the GCF number.
So the greatest common factor 37821 and 37829 is 1.

Also check out the Least Common Multiple of 37821 and 37829