What is the Greatest Common Factor of 71842 and 71853?

Greatest common factor (GCF) of 71842 and 71853 is 1.

GCF(71842,71853) = 1

We will now calculate the prime factors of 71842 and 71853, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71842 and 71853.

How to find the GCF of 71842 and 71853?

We will first find the prime factorization of 71842 and 71853. After we will calculate the factors of 71842 and 71853 and find the biggest common factor number .

Step-1: Prime Factorization of 71842

Prime factors of 71842 are 2, 17, 2113. Prime factorization of 71842 in exponential form is:

71842 = 2¹ × 17¹ × 2113¹

Step-2: Prime Factorization of 71853

Prime factors of 71853 are 3, 43, 557. Prime factorization of 71853 in exponential form is:

71853 = 3¹ × 43¹ × 557¹

Step-3: Factors of 71842

List of positive integer factors of 71842 that divides 71842 without a remainder.

1, 2, 17, 34, 2113, 4226, 35921

Step-4: Factors of 71853

List of positive integer factors of 71853 that divides 71842 without a remainder.

1, 3, 43, 129, 557, 1671, 23951

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71842 and 71853. The biggest common factor number is the GCF number.
So the greatest common factor 71842 and 71853 is 1.

Also check out the Least Common Multiple of 71842 and 71853