GCD of 628, 135, 176, 947 Calculator

Given Input numbers are 628, 135, 176, 947

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

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 176

List of positive integer divisors of 176 that divides 176 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Greatest Common Divisior

We found the divisors of 628, 135, 176, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 135, 176, 947 is 1.

Therefore, GCD of numbers 628, 135, 176, 947 is 1

Given Input Data is 628, 135, 176, 947

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

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 135 is 3 x 3 x 3 x 5

Prime Factorization of 176 is 2 x 2 x 2 x 2 x 11

Prime Factorization of 947 is 947

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(628, 135) = 84780

GCD(628, 135) = ( 628 x 135 ) / 84780

GCD(628, 135) = 84780 / 84780

GCD(628, 135) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 176

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

LCM(1, 176) = 176

GCD(1, 176) = ( 1 x 176 ) / 176

GCD(1, 176) = 176 / 176

GCD(1, 176) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 947

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

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

GCD(1, 947) = 947 / 947

GCD(1, 947) = 1

GCD of 628, 135, 176, 947 is 1

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• GCD of 889, 155, 177, 491
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1. What is the GCD of 628, 135, 176, 947?

GCD of 628, 135, 176, 947 is 1

2. Where do I get the detailed procedure to find GCD of 628, 135, 176, 947?

You can find a detailed procedure to find GCD of 628, 135, 176, 947 on our page.

3. How to find GCD of 628, 135, 176, 947 on a calculator?

You can find the GCD of 628, 135, 176, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.