What is the Greatest Common Factor of 49857 and 49870?

Greatest common factor (GCF) of 49857 and 49870 is 1.

GCF(49857,49870) = 1

We will now calculate the prime factors of 49857 and 49870, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49857 and 49870.

How to find the GCF of 49857 and 49870?

We will first find the prime factorization of 49857 and 49870. After we will calculate the factors of 49857 and 49870 and find the biggest common factor number .

Step-1: Prime Factorization of 49857

Prime factors of 49857 are 3, 16619. Prime factorization of 49857 in exponential form is:

49857 = 3¹ × 16619¹

Step-2: Prime Factorization of 49870

Prime factors of 49870 are 2, 5, 4987. Prime factorization of 49870 in exponential form is:

49870 = 2¹ × 5¹ × 4987¹

Step-3: Factors of 49857

List of positive integer factors of 49857 that divides 49857 without a remainder.

1, 3, 16619

Step-4: Factors of 49870

List of positive integer factors of 49870 that divides 49857 without a remainder.

1, 2, 5, 10, 4987, 9974, 24935

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49857 and 49870. The biggest common factor number is the GCF number.
So the greatest common factor 49857 and 49870 is 1.

Also check out the Least Common Multiple of 49857 and 49870