GCD of 85, 929, 208, 378 Calculator

Given Input numbers are 85, 929, 208, 378

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

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 929

List of positive integer divisors of 929 that divides 929 without a remainder.

1, 929

Divisors of 208

List of positive integer divisors of 208 that divides 208 without a remainder.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Greatest Common Divisior

We found the divisors of 85, 929, 208, 378 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 85, 929, 208, 378 is 1.

Therefore, GCD of numbers 85, 929, 208, 378 is 1

Given Input Data is 85, 929, 208, 378

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

Prime Factorization of 85 is 5 x 17

Prime Factorization of 929 is 929

Prime Factorization of 208 is 2 x 2 x 2 x 2 x 13

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

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(85, 929) = 78965

GCD(85, 929) = ( 85 x 929 ) / 78965

GCD(85, 929) = 78965 / 78965

GCD(85, 929) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 208

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

LCM(1, 208) = 208

GCD(1, 208) = ( 1 x 208 ) / 208

GCD(1, 208) = 208 / 208

GCD(1, 208) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 378

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

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

GCD(1, 378) = 378 / 378

GCD(1, 378) = 1

GCD of 85, 929, 208, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 41, 938, 734, 223
• GCD of 40, 695, 249, 708
• GCD of 13, 495, 358, 861
• GCD of 61, 846, 835, 775
• GCD of 76, 610, 214, 796

1. What is the GCD of 85, 929, 208, 378?

GCD of 85, 929, 208, 378 is 1

2. Where do I get the detailed procedure to find GCD of 85, 929, 208, 378?

You can find a detailed procedure to find GCD of 85, 929, 208, 378 on our page.

3. How to find GCD of 85, 929, 208, 378 on a calculator?

You can find the GCD of 85, 929, 208, 378 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.