GCD of 968, 518, 860, 385 Calculator

Given Input numbers are 968, 518, 860, 385

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

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 385

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

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

Greatest Common Divisior

We found the divisors of 968, 518, 860, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 968, 518, 860, 385 is 1.

Therefore, GCD of numbers 968, 518, 860, 385 is 1

Given Input Data is 968, 518, 860, 385

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

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

Prime Factorization of 518 is 2 x 7 x 37

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 385 is 5 x 7 x 11

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(968, 518) = 250712

GCD(968, 518) = ( 968 x 518 ) / 250712

GCD(968, 518) = 501424 / 250712

GCD(968, 518) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 860

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

LCM(2, 860) = 860

GCD(2, 860) = ( 2 x 860 ) / 860

GCD(2, 860) = 1720 / 860

GCD(2, 860) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 385

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

LCM(2, 385) = 770

GCD(2, 385) = ( 2 x 385 ) / 770

GCD(2, 385) = 770 / 770

GCD(2, 385) = 1

GCD of 968, 518, 860, 385 is 1

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1. What is the GCD of 968, 518, 860, 385?

GCD of 968, 518, 860, 385 is 1

2. Where do I get the detailed procedure to find GCD of 968, 518, 860, 385?

You can find a detailed procedure to find GCD of 968, 518, 860, 385 on our page.

3. How to find GCD of 968, 518, 860, 385 on a calculator?

You can find the GCD of 968, 518, 860, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.