GCD of 431, 674, 550, 965 Calculator

Given Input numbers are 431, 674, 550, 965

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

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Divisors of 674

List of positive integer divisors of 674 that divides 674 without a remainder.

1, 2, 337, 674

Divisors of 550

List of positive integer divisors of 550 that divides 550 without a remainder.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

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 431, 674, 550, 965 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 431, 674, 550, 965 is 1.

Therefore, GCD of numbers 431, 674, 550, 965 is 1

Given Input Data is 431, 674, 550, 965

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

Prime Factorization of 431 is 431

Prime Factorization of 674 is 2 x 337

Prime Factorization of 550 is 2 x 5 x 5 x 11

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(431, 674) = 290494

GCD(431, 674) = ( 431 x 674 ) / 290494

GCD(431, 674) = 290494 / 290494

GCD(431, 674) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 550

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

LCM(1, 550) = 550

GCD(1, 550) = ( 1 x 550 ) / 550

GCD(1, 550) = 550 / 550

GCD(1, 550) = 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 431, 674, 550, 965 is 1

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1. What is the GCD of 431, 674, 550, 965?

GCD of 431, 674, 550, 965 is 1

2. Where do I get the detailed procedure to find GCD of 431, 674, 550, 965?

You can find a detailed procedure to find GCD of 431, 674, 550, 965 on our page.

3. How to find GCD of 431, 674, 550, 965 on a calculator?

You can find the GCD of 431, 674, 550, 965 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.