GCD of 141, 649, 627, 128 Calculator

Given Input numbers are 141, 649, 627, 128

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

Divisors of 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Divisors of 649

List of positive integer divisors of 649 that divides 649 without a remainder.

1, 11, 59, 649

Divisors of 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Greatest Common Divisior

We found the divisors of 141, 649, 627, 128 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 141, 649, 627, 128 is 1.

Therefore, GCD of numbers 141, 649, 627, 128 is 1

Given Input Data is 141, 649, 627, 128

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

Prime Factorization of 141 is 3 x 47

Prime Factorization of 649 is 11 x 59

Prime Factorization of 627 is 3 x 11 x 19

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

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(141, 649) = 91509

GCD(141, 649) = ( 141 x 649 ) / 91509

GCD(141, 649) = 91509 / 91509

GCD(141, 649) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 627

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

LCM(1, 627) = 627

GCD(1, 627) = ( 1 x 627 ) / 627

GCD(1, 627) = 627 / 627

GCD(1, 627) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 128

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

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

GCD(1, 128) = 128 / 128

GCD(1, 128) = 1

GCD of 141, 649, 627, 128 is 1

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1. What is the GCD of 141, 649, 627, 128?

GCD of 141, 649, 627, 128 is 1

2. Where do I get the detailed procedure to find GCD of 141, 649, 627, 128?

You can find a detailed procedure to find GCD of 141, 649, 627, 128 on our page.

3. How to find GCD of 141, 649, 627, 128 on a calculator?

You can find the GCD of 141, 649, 627, 128 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.