GCD of 980, 680, 392, 467 Calculator

Given Input numbers are 980, 680, 392, 467

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

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

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 467

List of positive integer divisors of 467 that divides 467 without a remainder.

1, 467

Greatest Common Divisior

We found the divisors of 980, 680, 392, 467 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 680, 392, 467 is 1.

Therefore, GCD of numbers 980, 680, 392, 467 is 1

Given Input Data is 980, 680, 392, 467

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

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

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

Prime Factorization of 467 is 467

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(980, 680) = 33320

GCD(980, 680) = ( 980 x 680 ) / 33320

GCD(980, 680) = 666400 / 33320

GCD(980, 680) = 20

Step2:

Here we consider the GCD from the above i.e. 20 as first number and the next as 392

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

LCM(20, 392) = 1960

GCD(20, 392) = ( 20 x 392 ) / 1960

GCD(20, 392) = 7840 / 1960

GCD(20, 392) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 467

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

LCM(4, 467) = 1868

GCD(4, 467) = ( 4 x 467 ) / 1868

GCD(4, 467) = 1868 / 1868

GCD(4, 467) = 1

GCD of 980, 680, 392, 467 is 1

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• GCD of 486, 577, 211, 995
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• GCD of 420, 509, 547, 728

1. What is the GCD of 980, 680, 392, 467?

GCD of 980, 680, 392, 467 is 1

2. Where do I get the detailed procedure to find GCD of 980, 680, 392, 467?

You can find a detailed procedure to find GCD of 980, 680, 392, 467 on our page.

3. How to find GCD of 980, 680, 392, 467 on a calculator?

You can find the GCD of 980, 680, 392, 467 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.