GCD of 787, 882, 98, 653 Calculator

Given Input numbers are 787, 882, 98, 653

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

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Greatest Common Divisior

We found the divisors of 787, 882, 98, 653 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 787, 882, 98, 653 is 1.

Therefore, GCD of numbers 787, 882, 98, 653 is 1

Given Input Data is 787, 882, 98, 653

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

Prime Factorization of 787 is 787

Prime Factorization of 882 is 2 x 3 x 3 x 7 x 7

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 653 is 653

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(787, 882) = 694134

GCD(787, 882) = ( 787 x 882 ) / 694134

GCD(787, 882) = 694134 / 694134

GCD(787, 882) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 653

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

LCM(1, 653) = 653

GCD(1, 653) = ( 1 x 653 ) / 653

GCD(1, 653) = 653 / 653

GCD(1, 653) = 1

GCD of 787, 882, 98, 653 is 1

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1. What is the GCD of 787, 882, 98, 653?

GCD of 787, 882, 98, 653 is 1

2. Where do I get the detailed procedure to find GCD of 787, 882, 98, 653?

You can find a detailed procedure to find GCD of 787, 882, 98, 653 on our page.

3. How to find GCD of 787, 882, 98, 653 on a calculator?

You can find the GCD of 787, 882, 98, 653 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.