GCD of 136, 128, 303, 545 Calculator

Given Input numbers are 136, 128, 303, 545

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

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 128

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

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

Divisors of 303

List of positive integer divisors of 303 that divides 303 without a remainder.

1, 3, 101, 303

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Greatest Common Divisior

We found the divisors of 136, 128, 303, 545 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 136, 128, 303, 545 is 1.

Therefore, GCD of numbers 136, 128, 303, 545 is 1

Given Input Data is 136, 128, 303, 545

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

Prime Factorization of 136 is 2 x 2 x 2 x 17

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

Prime Factorization of 303 is 3 x 101

Prime Factorization of 545 is 5 x 109

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(136, 128) = 2176

GCD(136, 128) = ( 136 x 128 ) / 2176

GCD(136, 128) = 17408 / 2176

GCD(136, 128) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 303

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

LCM(8, 303) = 2424

GCD(8, 303) = ( 8 x 303 ) / 2424

GCD(8, 303) = 2424 / 2424

GCD(8, 303) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 545

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

LCM(1, 545) = 545

GCD(1, 545) = ( 1 x 545 ) / 545

GCD(1, 545) = 545 / 545

GCD(1, 545) = 1

GCD of 136, 128, 303, 545 is 1

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1. What is the GCD of 136, 128, 303, 545?

GCD of 136, 128, 303, 545 is 1

2. Where do I get the detailed procedure to find GCD of 136, 128, 303, 545?

You can find a detailed procedure to find GCD of 136, 128, 303, 545 on our page.

3. How to find GCD of 136, 128, 303, 545 on a calculator?

You can find the GCD of 136, 128, 303, 545 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.