GCD of 140, 128, 136, 341 Calculator

Given Input numbers are 140, 128, 136, 341

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

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

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 136

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

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

Divisors of 341

List of positive integer divisors of 341 that divides 341 without a remainder.

1, 11, 31, 341

Greatest Common Divisior

We found the divisors of 140, 128, 136, 341 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 140, 128, 136, 341 is 1.

Therefore, GCD of numbers 140, 128, 136, 341 is 1

Given Input Data is 140, 128, 136, 341

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

Prime Factorization of 140 is 2 x 2 x 5 x 7

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

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

Prime Factorization of 341 is 11 x 31

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(140, 128) = 4480

GCD(140, 128) = ( 140 x 128 ) / 4480

GCD(140, 128) = 17920 / 4480

GCD(140, 128) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 136

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

LCM(4, 136) = 136

GCD(4, 136) = ( 4 x 136 ) / 136

GCD(4, 136) = 544 / 136

GCD(4, 136) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 341

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

LCM(4, 341) = 1364

GCD(4, 341) = ( 4 x 341 ) / 1364

GCD(4, 341) = 1364 / 1364

GCD(4, 341) = 1

GCD of 140, 128, 136, 341 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 370, 862, 721, 322
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• GCD of 596, 644, 801, 677
• GCD of 448, 787, 187, 909

1. What is the GCD of 140, 128, 136, 341?

GCD of 140, 128, 136, 341 is 1

2. Where do I get the detailed procedure to find GCD of 140, 128, 136, 341?

You can find a detailed procedure to find GCD of 140, 128, 136, 341 on our page.

3. How to find GCD of 140, 128, 136, 341 on a calculator?

You can find the GCD of 140, 128, 136, 341 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.