What is the Greatest Common Factor of 65433 and 65442?

Greatest common factor (GCF) of 65433 and 65442 is 3.

GCF(65433,65442) = 3

We will now calculate the prime factors of 65433 and 65442, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65433 and 65442.

How to find the GCF of 65433 and 65442?

We will first find the prime factorization of 65433 and 65442. After we will calculate the factors of 65433 and 65442 and find the biggest common factor number .

Step-1: Prime Factorization of 65433

Prime factors of 65433 are 3, 17, 1283. Prime factorization of 65433 in exponential form is:

65433 = 3¹ × 17¹ × 1283¹

Step-2: Prime Factorization of 65442

Prime factors of 65442 are 2, 3, 13, 839. Prime factorization of 65442 in exponential form is:

65442 = 2¹ × 3¹ × 13¹ × 839¹

Step-3: Factors of 65433

List of positive integer factors of 65433 that divides 65433 without a remainder.

1, 3, 17, 51, 1283, 3849, 21811

Step-4: Factors of 65442

List of positive integer factors of 65442 that divides 65433 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 839, 1678, 2517, 5034, 10907, 21814, 32721

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65433 and 65442. The biggest common factor number is the GCF number.
So the greatest common factor 65433 and 65442 is 3.

Also check out the Least Common Multiple of 65433 and 65442