GCD of 997, 770, 784 Calculator

Given Input numbers are 997, 770, 784

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

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 784

List of positive integer divisors of 784 that divides 784 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

Greatest Common Divisior

We found the divisors of 997, 770, 784 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 997, 770, 784 is 1.

Therefore, GCD of numbers 997, 770, 784 is 1

Given Input Data is 997, 770, 784

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

Prime Factorization of 997 is 997

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 784 is 2 x 2 x 2 x 2 x 7 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(997, 770) = 767690

GCD(997, 770) = ( 997 x 770 ) / 767690

GCD(997, 770) = 767690 / 767690

GCD(997, 770) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 784

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

LCM(1, 784) = 784

GCD(1, 784) = ( 1 x 784 ) / 784

GCD(1, 784) = 784 / 784

GCD(1, 784) = 1

GCD of 997, 770, 784 is 1

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1. What is the GCD of 997, 770, 784?

GCD of 997, 770, 784 is 1

2. Where do I get the detailed procedure to find GCD of 997, 770, 784?

You can find a detailed procedure to find GCD of 997, 770, 784 on our page.

3. How to find GCD of 997, 770, 784 on a calculator?

You can find the GCD of 997, 770, 784 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.