GCF for 53 and 55

What is the Greatest Common Factor of 53 and 55?

Answer: GCF of 53 and 55 is 1

(One)

Finding GCF for 53 and 55 using all factors (divisors) listing

The first method to find GCF for numbers 53 and 55 is to list all factors for both numbers and pick the highest common one:

All factors of 53: 1, 53

All factors of 55: 1, 5, 11, 55

So the Greatest Common Factor for 53 and 55 is 1

Finding GCF for 53 and 55 by Prime Factorization

Related Calculations

GCF Table

Number 1Number 2GCF
38551
39551
4055
41551
4255
43551
4455
4555
46551
47551
48551
49551
50555
51551
52551
53551
54551
555555
56551
57551
58551
59551
60555
61551
62551
63551
64551
65555
665511
67551

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 Factor of 53 and 55? (The answer is: 1). Select the first number (e.g. '53') and the second number (e.g. '55'). 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 Factor of 53 and 55?

GCF of 53 and 55 is 1