GCD of 392, 682, 67, 863 Calculator

Given Input numbers are 392, 682, 67, 863

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

Divisors of 392

List of positive integer divisors of 392 that divides 392 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 682

List of positive integer divisors of 682 that divides 682 without a remainder.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Greatest Common Divisior

We found the divisors of 392, 682, 67, 863 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 392, 682, 67, 863 is 1.

Therefore, GCD of numbers 392, 682, 67, 863 is 1

Given Input Data is 392, 682, 67, 863

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

Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7

Prime Factorization of 682 is 2 x 11 x 31

Prime Factorization of 67 is 67

Prime Factorization of 863 is 863

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(392, 682) = 133672

GCD(392, 682) = ( 392 x 682 ) / 133672

GCD(392, 682) = 267344 / 133672

GCD(392, 682) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 67

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

LCM(2, 67) = 134

GCD(2, 67) = ( 2 x 67 ) / 134

GCD(2, 67) = 134 / 134

GCD(2, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 863

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

LCM(1, 863) = 863

GCD(1, 863) = ( 1 x 863 ) / 863

GCD(1, 863) = 863 / 863

GCD(1, 863) = 1

GCD of 392, 682, 67, 863 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 738, 550, 11, 863
• GCD of 448, 133, 66, 433
• GCD of 255, 418, 21, 131
• GCD of 209, 992, 58, 672
• GCD of 800, 524, 82, 684

1. What is the GCD of 392, 682, 67, 863?

GCD of 392, 682, 67, 863 is 1

2. Where do I get the detailed procedure to find GCD of 392, 682, 67, 863?

You can find a detailed procedure to find GCD of 392, 682, 67, 863 on our page.

3. How to find GCD of 392, 682, 67, 863 on a calculator?

You can find the GCD of 392, 682, 67, 863 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.