What is the Greatest Common Factor of 65840 and 65848?

Greatest common factor (GCF) of 65840 and 65848 is 8.

GCF(65840,65848) = 8

We will now calculate the prime factors of 65840 and 65848, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65840 and 65848.

How to find the GCF of 65840 and 65848?

We will first find the prime factorization of 65840 and 65848. After we will calculate the factors of 65840 and 65848 and find the biggest common factor number .

Step-1: Prime Factorization of 65840

Prime factors of 65840 are 2, 5, 823. Prime factorization of 65840 in exponential form is:

65840 = 2⁴ × 5¹ × 823¹

Step-2: Prime Factorization of 65848

Prime factors of 65848 are 2, 8231. Prime factorization of 65848 in exponential form is:

65848 = 2³ × 8231¹

Step-3: Factors of 65840

List of positive integer factors of 65840 that divides 65840 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 823, 1646, 3292, 4115, 6584, 8230, 13168, 16460, 32920

Step-4: Factors of 65848

List of positive integer factors of 65848 that divides 65840 without a remainder.

1, 2, 4, 8, 8231, 16462, 32924

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65840 and 65848. The biggest common factor number is the GCF number.
So the greatest common factor 65840 and 65848 is 8.

Also check out the Least Common Multiple of 65840 and 65848