GCD of 479, 870, 154, 632 Calculator

Given Input numbers are 479, 870, 154, 632

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

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 632

List of positive integer divisors of 632 that divides 632 without a remainder.

1, 2, 4, 8, 79, 158, 316, 632

Greatest Common Divisior

We found the divisors of 479, 870, 154, 632 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 870, 154, 632 is 1.

Therefore, GCD of numbers 479, 870, 154, 632 is 1

Given Input Data is 479, 870, 154, 632

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

Prime Factorization of 479 is 479

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 632 is 2 x 2 x 2 x 79

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(479, 870) = 416730

GCD(479, 870) = ( 479 x 870 ) / 416730

GCD(479, 870) = 416730 / 416730

GCD(479, 870) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 154

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

LCM(1, 154) = 154

GCD(1, 154) = ( 1 x 154 ) / 154

GCD(1, 154) = 154 / 154

GCD(1, 154) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 632

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

LCM(1, 632) = 632

GCD(1, 632) = ( 1 x 632 ) / 632

GCD(1, 632) = 632 / 632

GCD(1, 632) = 1

GCD of 479, 870, 154, 632 is 1

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1. What is the GCD of 479, 870, 154, 632?

GCD of 479, 870, 154, 632 is 1

2. Where do I get the detailed procedure to find GCD of 479, 870, 154, 632?

You can find a detailed procedure to find GCD of 479, 870, 154, 632 on our page.

3. How to find GCD of 479, 870, 154, 632 on a calculator?

You can find the GCD of 479, 870, 154, 632 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.