GCD of 970, 587, 87, 261 Calculator

Given Input numbers are 970, 587, 87, 261

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

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 587

List of positive integer divisors of 587 that divides 587 without a remainder.

1, 587

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 261

List of positive integer divisors of 261 that divides 261 without a remainder.

1, 3, 9, 29, 87, 261

Greatest Common Divisior

We found the divisors of 970, 587, 87, 261 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 970, 587, 87, 261 is 1.

Therefore, GCD of numbers 970, 587, 87, 261 is 1

Given Input Data is 970, 587, 87, 261

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

Prime Factorization of 970 is 2 x 5 x 97

Prime Factorization of 587 is 587

Prime Factorization of 87 is 3 x 29

Prime Factorization of 261 is 3 x 3 x 29

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(970, 587) = 569390

GCD(970, 587) = ( 970 x 587 ) / 569390

GCD(970, 587) = 569390 / 569390

GCD(970, 587) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 261

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

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

GCD(1, 261) = 261 / 261

GCD(1, 261) = 1

GCD of 970, 587, 87, 261 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 888, 171, 34, 744
• GCD of 186, 977, 55, 868
• GCD of 191, 979, 74, 337
• GCD of 154, 761, 93, 528
• GCD of 346, 891, 63, 368

1. What is the GCD of 970, 587, 87, 261?

GCD of 970, 587, 87, 261 is 1

2. Where do I get the detailed procedure to find GCD of 970, 587, 87, 261?

You can find a detailed procedure to find GCD of 970, 587, 87, 261 on our page.

3. How to find GCD of 970, 587, 87, 261 on a calculator?

You can find the GCD of 970, 587, 87, 261 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.