What is the Greatest Common Factor of 85384 and 85393?

Greatest common factor (GCF) of 85384 and 85393 is 1.

GCF(85384,85393) = 1

We will now calculate the prime factors of 85384 and 85393, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85384 and 85393.

How to find the GCF of 85384 and 85393?

We will first find the prime factorization of 85384 and 85393. After we will calculate the factors of 85384 and 85393 and find the biggest common factor number .

Step-1: Prime Factorization of 85384

Prime factors of 85384 are 2, 13, 821. Prime factorization of 85384 in exponential form is:

85384 = 2³ × 13¹ × 821¹

Step-2: Prime Factorization of 85393

Prime factors of 85393 are 7, 11, 1109. Prime factorization of 85393 in exponential form is:

85393 = 7¹ × 11¹ × 1109¹

Step-3: Factors of 85384

List of positive integer factors of 85384 that divides 85384 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104, 821, 1642, 3284, 6568, 10673, 21346, 42692

Step-4: Factors of 85393

List of positive integer factors of 85393 that divides 85384 without a remainder.

1, 7, 11, 77, 1109, 7763, 12199

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85384 and 85393. The biggest common factor number is the GCF number.
So the greatest common factor 85384 and 85393 is 1.

Also check out the Least Common Multiple of 85384 and 85393