GCD of 158, 831, 63, 885 Calculator

Given Input numbers are 158, 831, 63, 885

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 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 63

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

1, 3, 7, 9, 21, 63

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Greatest Common Divisior

We found the divisors of 158, 831, 63, 885 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 158, 831, 63, 885 is 1.

Therefore, GCD of numbers 158, 831, 63, 885 is 1

Given Input Data is 158, 831, 63, 885

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

Prime Factorization of 158 is 2 x 79

Prime Factorization of 831 is 3 x 277

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 885 is 3 x 5 x 59

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, 831) = 131298

GCD(158, 831) = ( 158 x 831 ) / 131298

GCD(158, 831) = 131298 / 131298

GCD(158, 831) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 885

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

LCM(1, 885) = 885

GCD(1, 885) = ( 1 x 885 ) / 885

GCD(1, 885) = 885 / 885

GCD(1, 885) = 1

GCD of 158, 831, 63, 885 is 1

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• GCD of 696, 451, 81, 115
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1. What is the GCD of 158, 831, 63, 885?

GCD of 158, 831, 63, 885 is 1

2. Where do I get the detailed procedure to find GCD of 158, 831, 63, 885?

You can find a detailed procedure to find GCD of 158, 831, 63, 885 on our page.

3. How to find GCD of 158, 831, 63, 885 on a calculator?

You can find the GCD of 158, 831, 63, 885 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.