GCD of 654, 640, 94, 601 Calculator

Given Input numbers are 654, 640, 94, 601

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

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 640

List of positive integer divisors of 640 that divides 640 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 601

List of positive integer divisors of 601 that divides 601 without a remainder.

1, 601

Greatest Common Divisior

We found the divisors of 654, 640, 94, 601 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 654, 640, 94, 601 is 1.

Therefore, GCD of numbers 654, 640, 94, 601 is 1

Given Input Data is 654, 640, 94, 601

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

Prime Factorization of 654 is 2 x 3 x 109

Prime Factorization of 640 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 94 is 2 x 47

Prime Factorization of 601 is 601

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(654, 640) = 209280

GCD(654, 640) = ( 654 x 640 ) / 209280

GCD(654, 640) = 418560 / 209280

GCD(654, 640) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 94

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

LCM(2, 94) = 94

GCD(2, 94) = ( 2 x 94 ) / 94

GCD(2, 94) = 188 / 94

GCD(2, 94) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 601

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

LCM(2, 601) = 1202

GCD(2, 601) = ( 2 x 601 ) / 1202

GCD(2, 601) = 1202 / 1202

GCD(2, 601) = 1

GCD of 654, 640, 94, 601 is 1

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• GCD of 338, 976, 72, 834
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1. What is the GCD of 654, 640, 94, 601?

GCD of 654, 640, 94, 601 is 1

2. Where do I get the detailed procedure to find GCD of 654, 640, 94, 601?

You can find a detailed procedure to find GCD of 654, 640, 94, 601 on our page.

3. How to find GCD of 654, 640, 94, 601 on a calculator?

You can find the GCD of 654, 640, 94, 601 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.