What is the Greatest Common Factor of 22857 and 22862?

Greatest common factor (GCF) of 22857 and 22862 is 1.

GCF(22857,22862) = 1

We will now calculate the prime factors of 22857 and 22862, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22857 and 22862.

How to find the GCF of 22857 and 22862?

We will first find the prime factorization of 22857 and 22862. After we will calculate the factors of 22857 and 22862 and find the biggest common factor number .

Step-1: Prime Factorization of 22857

Prime factors of 22857 are 3, 19, 401. Prime factorization of 22857 in exponential form is:

22857 = 3¹ × 19¹ × 401¹

Step-2: Prime Factorization of 22862

Prime factors of 22862 are 2, 7, 23, 71. Prime factorization of 22862 in exponential form is:

22862 = 2¹ × 7¹ × 23¹ × 71¹

Step-3: Factors of 22857

List of positive integer factors of 22857 that divides 22857 without a remainder.

1, 3, 19, 57, 401, 1203, 7619

Step-4: Factors of 22862

List of positive integer factors of 22862 that divides 22857 without a remainder.

1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22857 and 22862. The biggest common factor number is the GCF number.
So the greatest common factor 22857 and 22862 is 1.

Also check out the Least Common Multiple of 22857 and 22862