GCD of 402, 548, 955, 356 Calculator

Given Input numbers are 402, 548, 955, 356

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

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Greatest Common Divisior

We found the divisors of 402, 548, 955, 356 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 548, 955, 356 is 1.

Therefore, GCD of numbers 402, 548, 955, 356 is 1

Given Input Data is 402, 548, 955, 356

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

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 955 is 5 x 191

Prime Factorization of 356 is 2 x 2 x 89

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(402, 548) = 110148

GCD(402, 548) = ( 402 x 548 ) / 110148

GCD(402, 548) = 220296 / 110148

GCD(402, 548) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 955

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

LCM(2, 955) = 1910

GCD(2, 955) = ( 2 x 955 ) / 1910

GCD(2, 955) = 1910 / 1910

GCD(2, 955) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

GCD of 402, 548, 955, 356 is 1

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• GCD of 281, 139, 584, 562
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1. What is the GCD of 402, 548, 955, 356?

GCD of 402, 548, 955, 356 is 1

2. Where do I get the detailed procedure to find GCD of 402, 548, 955, 356?

You can find a detailed procedure to find GCD of 402, 548, 955, 356 on our page.

3. How to find GCD of 402, 548, 955, 356 on a calculator?

You can find the GCD of 402, 548, 955, 356 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.