GCD of 118, 266, 85, 545 Calculator

Given Input numbers are 118, 266, 85, 545

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

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Divisors of 266

List of positive integer divisors of 266 that divides 266 without a remainder.

1, 2, 7, 14, 19, 38, 133, 266

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Greatest Common Divisior

We found the divisors of 118, 266, 85, 545 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 118, 266, 85, 545 is 1.

Therefore, GCD of numbers 118, 266, 85, 545 is 1

Given Input Data is 118, 266, 85, 545

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

Prime Factorization of 118 is 2 x 59

Prime Factorization of 266 is 2 x 7 x 19

Prime Factorization of 85 is 5 x 17

Prime Factorization of 545 is 5 x 109

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(118, 266) = 15694

GCD(118, 266) = ( 118 x 266 ) / 15694

GCD(118, 266) = 31388 / 15694

GCD(118, 266) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 85

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

LCM(2, 85) = 170

GCD(2, 85) = ( 2 x 85 ) / 170

GCD(2, 85) = 170 / 170

GCD(2, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 545

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

LCM(1, 545) = 545

GCD(1, 545) = ( 1 x 545 ) / 545

GCD(1, 545) = 545 / 545

GCD(1, 545) = 1

GCD of 118, 266, 85, 545 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 227, 766, 76, 289
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• GCD of 838, 477, 43, 325

1. What is the GCD of 118, 266, 85, 545?

GCD of 118, 266, 85, 545 is 1

2. Where do I get the detailed procedure to find GCD of 118, 266, 85, 545?

You can find a detailed procedure to find GCD of 118, 266, 85, 545 on our page.

3. How to find GCD of 118, 266, 85, 545 on a calculator?

You can find the GCD of 118, 266, 85, 545 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.