What is the Greatest Common Factor of 43773 and 43784?

Greatest common factor (GCF) of 43773 and 43784 is 1.

GCF(43773,43784) = 1

We will now calculate the prime factors of 43773 and 43784, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43773 and 43784.

How to find the GCF of 43773 and 43784?

We will first find the prime factorization of 43773 and 43784. After we will calculate the factors of 43773 and 43784 and find the biggest common factor number .

Step-1: Prime Factorization of 43773

Prime factors of 43773 are 3, 14591. Prime factorization of 43773 in exponential form is:

43773 = 3¹ × 14591¹

Step-2: Prime Factorization of 43784

Prime factors of 43784 are 2, 13, 421. Prime factorization of 43784 in exponential form is:

43784 = 2³ × 13¹ × 421¹

Step-3: Factors of 43773

List of positive integer factors of 43773 that divides 43773 without a remainder.

1, 3, 14591

Step-4: Factors of 43784

List of positive integer factors of 43784 that divides 43773 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 5473, 10946, 21892

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43773 and 43784. The biggest common factor number is the GCF number.
So the greatest common factor 43773 and 43784 is 1.

Also check out the Least Common Multiple of 43773 and 43784