What is the Greatest Common Factor of 3777 and 3787?

Greatest common factor (GCF) of 3777 and 3787 is 1.

GCF(3777,3787) = 1

We will now calculate the prime factors of 3777 and 3787, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3777 and 3787.

How to find the GCF of 3777 and 3787?

We will first find the prime factorization of 3777 and 3787. After we will calculate the factors of 3777 and 3787 and find the biggest common factor number .

Step-1: Prime Factorization of 3777

Prime factors of 3777 are 3, 1259. Prime factorization of 3777 in exponential form is:

3777 = 3¹ × 1259¹

Step-2: Prime Factorization of 3787

Prime factors of 3787 are 7, 541. Prime factorization of 3787 in exponential form is:

3787 = 7¹ × 541¹

Step-3: Factors of 3777

List of positive integer factors of 3777 that divides 3777 without a remainder.

1, 3, 1259

Step-4: Factors of 3787

List of positive integer factors of 3787 that divides 3777 without a remainder.

1, 7, 541

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3777 and 3787. The biggest common factor number is the GCF number.
So the greatest common factor 3777 and 3787 is 1.

Also check out the Least Common Multiple of 3777 and 3787