GCD of 158, 499, 858, 995 Calculator

Given Input numbers are 158, 499, 858, 995

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

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Divisors of 499

List of positive integer divisors of 499 that divides 499 without a remainder.

1, 499

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 995

List of positive integer divisors of 995 that divides 995 without a remainder.

1, 5, 199, 995

Greatest Common Divisior

We found the divisors of 158, 499, 858, 995 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 158, 499, 858, 995 is 1.

Therefore, GCD of numbers 158, 499, 858, 995 is 1

Given Input Data is 158, 499, 858, 995

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

Prime Factorization of 158 is 2 x 79

Prime Factorization of 499 is 499

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

Prime Factorization of 995 is 5 x 199

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(158, 499) = 78842

GCD(158, 499) = ( 158 x 499 ) / 78842

GCD(158, 499) = 78842 / 78842

GCD(158, 499) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 858

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

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

GCD(1, 858) = 858 / 858

GCD(1, 858) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 995

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

LCM(1, 995) = 995

GCD(1, 995) = ( 1 x 995 ) / 995

GCD(1, 995) = 995 / 995

GCD(1, 995) = 1

GCD of 158, 499, 858, 995 is 1

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1. What is the GCD of 158, 499, 858, 995?

GCD of 158, 499, 858, 995 is 1

2. Where do I get the detailed procedure to find GCD of 158, 499, 858, 995?

You can find a detailed procedure to find GCD of 158, 499, 858, 995 on our page.

3. How to find GCD of 158, 499, 858, 995 on a calculator?

You can find the GCD of 158, 499, 858, 995 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.