GCD of 980, 692, 761, 602 Calculator

Given Input numbers are 980, 692, 761, 602

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 692

List of positive integer divisors of 692 that divides 692 without a remainder.

1, 2, 4, 173, 346, 692

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Divisors of 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

Greatest Common Divisior

We found the divisors of 980, 692, 761, 602 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 692, 761, 602 is 1.

Therefore, GCD of numbers 980, 692, 761, 602 is 1

Given Input Data is 980, 692, 761, 602

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 692 is 2 x 2 x 173

Prime Factorization of 761 is 761

Prime Factorization of 602 is 2 x 7 x 43

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, 692) = 169540

GCD(980, 692) = ( 980 x 692 ) / 169540

GCD(980, 692) = 678160 / 169540

GCD(980, 692) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 761

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

LCM(4, 761) = 3044

GCD(4, 761) = ( 4 x 761 ) / 3044

GCD(4, 761) = 3044 / 3044

GCD(4, 761) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 602

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

LCM(1, 602) = 602

GCD(1, 602) = ( 1 x 602 ) / 602

GCD(1, 602) = 602 / 602

GCD(1, 602) = 1

GCD of 980, 692, 761, 602 is 1

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• GCD of 210, 417, 453, 777
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1. What is the GCD of 980, 692, 761, 602?

GCD of 980, 692, 761, 602 is 1

2. Where do I get the detailed procedure to find GCD of 980, 692, 761, 602?

You can find a detailed procedure to find GCD of 980, 692, 761, 602 on our page.

3. How to find GCD of 980, 692, 761, 602 on a calculator?

You can find the GCD of 980, 692, 761, 602 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.