What is the Greatest Common Factor of 53405 and 53416?

Greatest common factor (GCF) of 53405 and 53416 is 11.

GCF(53405,53416) = 11

We will now calculate the prime factors of 53405 and 53416, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53405 and 53416.

How to find the GCF of 53405 and 53416?

We will first find the prime factorization of 53405 and 53416. After we will calculate the factors of 53405 and 53416 and find the biggest common factor number .

Step-1: Prime Factorization of 53405

Prime factors of 53405 are 5, 11, 971. Prime factorization of 53405 in exponential form is:

53405 = 5¹ × 11¹ × 971¹

Step-2: Prime Factorization of 53416

Prime factors of 53416 are 2, 11, 607. Prime factorization of 53416 in exponential form is:

53416 = 2³ × 11¹ × 607¹

Step-3: Factors of 53405

List of positive integer factors of 53405 that divides 53405 without a remainder.

1, 5, 11, 55, 971, 4855, 10681

Step-4: Factors of 53416

List of positive integer factors of 53416 that divides 53405 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 607, 1214, 2428, 4856, 6677, 13354, 26708

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53405 and 53416. The biggest common factor number is the GCF number.
So the greatest common factor 53405 and 53416 is 11.

Also check out the Least Common Multiple of 53405 and 53416