GCD of 385, 106, 287, 977 Calculator

Given Input numbers are 385, 106, 287, 977

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

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 106

List of positive integer divisors of 106 that divides 106 without a remainder.

1, 2, 53, 106

Divisors of 287

List of positive integer divisors of 287 that divides 287 without a remainder.

1, 7, 41, 287

Divisors of 977

List of positive integer divisors of 977 that divides 977 without a remainder.

1, 977

Greatest Common Divisior

We found the divisors of 385, 106, 287, 977 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 106, 287, 977 is 1.

Therefore, GCD of numbers 385, 106, 287, 977 is 1

Given Input Data is 385, 106, 287, 977

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

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 106 is 2 x 53

Prime Factorization of 287 is 7 x 41

Prime Factorization of 977 is 977

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(385, 106) = 40810

GCD(385, 106) = ( 385 x 106 ) / 40810

GCD(385, 106) = 40810 / 40810

GCD(385, 106) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 287

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

LCM(1, 287) = 287

GCD(1, 287) = ( 1 x 287 ) / 287

GCD(1, 287) = 287 / 287

GCD(1, 287) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 977

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

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

GCD(1, 977) = 977 / 977

GCD(1, 977) = 1

GCD of 385, 106, 287, 977 is 1

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1. What is the GCD of 385, 106, 287, 977?

GCD of 385, 106, 287, 977 is 1

2. Where do I get the detailed procedure to find GCD of 385, 106, 287, 977?

You can find a detailed procedure to find GCD of 385, 106, 287, 977 on our page.

3. How to find GCD of 385, 106, 287, 977 on a calculator?

You can find the GCD of 385, 106, 287, 977 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.