GCD of 670, 564, 159 Calculator

Given Input numbers are 670, 564, 159

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

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 564

List of positive integer divisors of 564 that divides 564 without a remainder.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Greatest Common Divisior

We found the divisors of 670, 564, 159 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 670, 564, 159 is 1.

Therefore, GCD of numbers 670, 564, 159 is 1

Given Input Data is 670, 564, 159

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

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 564 is 2 x 2 x 3 x 47

Prime Factorization of 159 is 3 x 53

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(670, 564) = 188940

GCD(670, 564) = ( 670 x 564 ) / 188940

GCD(670, 564) = 377880 / 188940

GCD(670, 564) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 159

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

LCM(2, 159) = 318

GCD(2, 159) = ( 2 x 159 ) / 318

GCD(2, 159) = 318 / 318

GCD(2, 159) = 1

GCD of 670, 564, 159 is 1

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1. What is the GCD of 670, 564, 159?

GCD of 670, 564, 159 is 1

2. Where do I get the detailed procedure to find GCD of 670, 564, 159?

You can find a detailed procedure to find GCD of 670, 564, 159 on our page.

3. How to find GCD of 670, 564, 159 on a calculator?

You can find the GCD of 670, 564, 159 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.