GCD of 175, 858, 80 Calculator

Given Input numbers are 175, 858, 80

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

Divisors of 175

List of positive integer divisors of 175 that divides 175 without a remainder.

1, 5, 7, 25, 35, 175

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Greatest Common Divisior

We found the divisors of 175, 858, 80 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 175, 858, 80 is 1.

Therefore, GCD of numbers 175, 858, 80 is 1

Given Input Data is 175, 858, 80

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

Prime Factorization of 175 is 5 x 5 x 7

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

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(175, 858) = 150150

GCD(175, 858) = ( 175 x 858 ) / 150150

GCD(175, 858) = 150150 / 150150

GCD(175, 858) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

GCD of 175, 858, 80 is 1

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• GCD of 656, 607, 12
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1. What is the GCD of 175, 858, 80?

GCD of 175, 858, 80 is 1

2. Where do I get the detailed procedure to find GCD of 175, 858, 80?

You can find a detailed procedure to find GCD of 175, 858, 80 on our page.

3. How to find GCD of 175, 858, 80 on a calculator?

You can find the GCD of 175, 858, 80 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.