What is the Greatest Common Factor of 10842 and 10847?

Greatest common factor (GCF) of 10842 and 10847 is 1.

GCF(10842,10847) = 1

We will now calculate the prime factors of 10842 and 10847, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10842 and 10847.

How to find the GCF of 10842 and 10847?

We will first find the prime factorization of 10842 and 10847. After we will calculate the factors of 10842 and 10847 and find the biggest common factor number .

Step-1: Prime Factorization of 10842

Prime factors of 10842 are 2, 3, 13, 139. Prime factorization of 10842 in exponential form is:

10842 = 2¹ × 3¹ × 13¹ × 139¹

Step-2: Prime Factorization of 10847

Prime factors of 10847 are 10847. Prime factorization of 10847 in exponential form is:

10847 = 10847¹

Step-3: Factors of 10842

List of positive integer factors of 10842 that divides 10842 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421

Step-4: Factors of 10847

List of positive integer factors of 10847 that divides 10842 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10842 and 10847. The biggest common factor number is the GCF number.
So the greatest common factor 10842 and 10847 is 1.

Also check out the Least Common Multiple of 10842 and 10847