GCD of 867, 670, 156, 917 Calculator

Given Input numbers are 867, 670, 156, 917

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

Divisors of 867

List of positive integer divisors of 867 that divides 867 without a remainder.

1, 3, 17, 51, 289, 867

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 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Greatest Common Divisior

We found the divisors of 867, 670, 156, 917 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 867, 670, 156, 917 is 1.

Therefore, GCD of numbers 867, 670, 156, 917 is 1

Given Input Data is 867, 670, 156, 917

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

Prime Factorization of 867 is 3 x 17 x 17

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 917 is 7 x 131

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(867, 670) = 580890

GCD(867, 670) = ( 867 x 670 ) / 580890

GCD(867, 670) = 580890 / 580890

GCD(867, 670) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 156

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

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

GCD(1, 156) = 156 / 156

GCD(1, 156) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 917

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

LCM(1, 917) = 917

GCD(1, 917) = ( 1 x 917 ) / 917

GCD(1, 917) = 917 / 917

GCD(1, 917) = 1

GCD of 867, 670, 156, 917 is 1

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1. What is the GCD of 867, 670, 156, 917?

GCD of 867, 670, 156, 917 is 1

2. Where do I get the detailed procedure to find GCD of 867, 670, 156, 917?

You can find a detailed procedure to find GCD of 867, 670, 156, 917 on our page.

3. How to find GCD of 867, 670, 156, 917 on a calculator?

You can find the GCD of 867, 670, 156, 917 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.