GCD of 165, 275, 63, 982 Calculator

Given Input numbers are 165, 275, 63, 982

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Greatest Common Divisior

We found the divisors of 165, 275, 63, 982 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 165, 275, 63, 982 is 1.

Therefore, GCD of numbers 165, 275, 63, 982 is 1

Given Input Data is 165, 275, 63, 982

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 275 is 5 x 5 x 11

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 982 is 2 x 491

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(165, 275) = 825

GCD(165, 275) = ( 165 x 275 ) / 825

GCD(165, 275) = 45375 / 825

GCD(165, 275) = 55

Step2:

Here we consider the GCD from the above i.e. 55 as first number and the next as 63

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(55, 63) = 3465

GCD(55, 63) = ( 55 x 63 ) / 3465

GCD(55, 63) = 3465 / 3465

GCD(55, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 982

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 982) = 982

GCD(1, 982) = ( 1 x 982 ) / 982

GCD(1, 982) = 982 / 982

GCD(1, 982) = 1

GCD of 165, 275, 63, 982 is 1

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1. What is the GCD of 165, 275, 63, 982?

GCD of 165, 275, 63, 982 is 1

2. Where do I get the detailed procedure to find GCD of 165, 275, 63, 982?

You can find a detailed procedure to find GCD of 165, 275, 63, 982 on our page.

3. How to find GCD of 165, 275, 63, 982 on a calculator?

You can find the GCD of 165, 275, 63, 982 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.