GCD of 863, 749, 49, 965 Calculator

Given Input numbers are 863, 749, 49, 965

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

Divisors of 863

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

1, 863

Divisors of 749

List of positive integer divisors of 749 that divides 749 without a remainder.

1, 7, 107, 749

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Greatest Common Divisior

We found the divisors of 863, 749, 49, 965 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 863, 749, 49, 965 is 1.

Therefore, GCD of numbers 863, 749, 49, 965 is 1

Given Input Data is 863, 749, 49, 965

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

Prime Factorization of 863 is 863

Prime Factorization of 749 is 7 x 107

Prime Factorization of 49 is 7 x 7

Prime Factorization of 965 is 5 x 193

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(863, 749) = 646387

GCD(863, 749) = ( 863 x 749 ) / 646387

GCD(863, 749) = 646387 / 646387

GCD(863, 749) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

GCD of 863, 749, 49, 965 is 1

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1. What is the GCD of 863, 749, 49, 965?

GCD of 863, 749, 49, 965 is 1

2. Where do I get the detailed procedure to find GCD of 863, 749, 49, 965?

You can find a detailed procedure to find GCD of 863, 749, 49, 965 on our page.

3. How to find GCD of 863, 749, 49, 965 on a calculator?

You can find the GCD of 863, 749, 49, 965 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.