GCD of 858, 670, 89, 575 Calculator

Given Input numbers are 858, 670, 89, 575

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

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 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Greatest Common Divisior

We found the divisors of 858, 670, 89, 575 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 858, 670, 89, 575 is 1.

Therefore, GCD of numbers 858, 670, 89, 575 is 1

Given Input Data is 858, 670, 89, 575

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

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

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 89 is 89

Prime Factorization of 575 is 5 x 5 x 23

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(858, 670) = 287430

GCD(858, 670) = ( 858 x 670 ) / 287430

GCD(858, 670) = 574860 / 287430

GCD(858, 670) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 89

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

LCM(2, 89) = 178

GCD(2, 89) = ( 2 x 89 ) / 178

GCD(2, 89) = 178 / 178

GCD(2, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 575

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

LCM(1, 575) = 575

GCD(1, 575) = ( 1 x 575 ) / 575

GCD(1, 575) = 575 / 575

GCD(1, 575) = 1

GCD of 858, 670, 89, 575 is 1

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• GCD of 965, 580, 60, 824
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1. What is the GCD of 858, 670, 89, 575?

GCD of 858, 670, 89, 575 is 1

2. Where do I get the detailed procedure to find GCD of 858, 670, 89, 575?

You can find a detailed procedure to find GCD of 858, 670, 89, 575 on our page.

3. How to find GCD of 858, 670, 89, 575 on a calculator?

You can find the GCD of 858, 670, 89, 575 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.