GCF for 16 and 51

What is the Greatest common Divisor of 16 and 51?

Answer: GCF of 16 and 51 is 1

(One)

Finding GCF for 16 and 51 using all factors (divisors) listing

The first method to find GCF for numbers 16 and 51 is to list all factors for both numbers and pick the highest common one:

All factors of 16: 1, 2, 4, 8, 16

All factors of 51: 1, 3, 17, 51

So the Greatest Common Factor for 16 and 51 is 1

Finding GCF for 16 and 51 by Prime Factorization

Related Calculations

GCF Table

Number 1Number 2GCF
1511
2511
3513
4511
5511
6513
7511
8511
9513
10511
11511
1251
13511
1451
1551
16511
1751
1851
19511
20511
2151
22511
23511
24513
25511
26511
27513
28511
29511
30513

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest common Divisor of 16 and 51? (The answer is: 1). Select the first number (e.g. '16') and the second number (e.g. '51'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder

FAQ

What is the Greatest common Divisor of 16 and 51?

GCF of 16 and 51 is 1