GCD of 389, 962, 87, 266 Calculator

Given Input numbers are 389, 962, 87, 266

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

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 962

List of positive integer divisors of 962 that divides 962 without a remainder.

1, 2, 13, 26, 37, 74, 481, 962

Divisors of 87

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

1, 3, 29, 87

Divisors of 266

List of positive integer divisors of 266 that divides 266 without a remainder.

1, 2, 7, 14, 19, 38, 133, 266

Greatest Common Divisior

We found the divisors of 389, 962, 87, 266 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 962, 87, 266 is 1.

Therefore, GCD of numbers 389, 962, 87, 266 is 1

Given Input Data is 389, 962, 87, 266

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

Prime Factorization of 389 is 389

Prime Factorization of 962 is 2 x 13 x 37

Prime Factorization of 87 is 3 x 29

Prime Factorization of 266 is 2 x 7 x 19

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(389, 962) = 374218

GCD(389, 962) = ( 389 x 962 ) / 374218

GCD(389, 962) = 374218 / 374218

GCD(389, 962) = 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 266

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

LCM(1, 266) = 266

GCD(1, 266) = ( 1 x 266 ) / 266

GCD(1, 266) = 266 / 266

GCD(1, 266) = 1

GCD of 389, 962, 87, 266 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 158, 605, 27, 971
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• GCD of 289, 140, 87, 187
• GCD of 206, 741, 65, 868
• GCD of 463, 414, 49, 236

1. What is the GCD of 389, 962, 87, 266?

GCD of 389, 962, 87, 266 is 1

2. Where do I get the detailed procedure to find GCD of 389, 962, 87, 266?

You can find a detailed procedure to find GCD of 389, 962, 87, 266 on our page.

3. How to find GCD of 389, 962, 87, 266 on a calculator?

You can find the GCD of 389, 962, 87, 266 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.