GCD of 575, 455, 65, 946 Calculator

Given Input numbers are 575, 455, 65, 946

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

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Greatest Common Divisior

We found the divisors of 575, 455, 65, 946 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 575, 455, 65, 946 is 1.

Therefore, GCD of numbers 575, 455, 65, 946 is 1

Given Input Data is 575, 455, 65, 946

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

Prime Factorization of 575 is 5 x 5 x 23

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 65 is 5 x 13

Prime Factorization of 946 is 2 x 11 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(575, 455) = 52325

GCD(575, 455) = ( 575 x 455 ) / 52325

GCD(575, 455) = 261625 / 52325

GCD(575, 455) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 65

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

LCM(5, 65) = 65

GCD(5, 65) = ( 5 x 65 ) / 65

GCD(5, 65) = 325 / 65

GCD(5, 65) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 946

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

LCM(5, 946) = 4730

GCD(5, 946) = ( 5 x 946 ) / 4730

GCD(5, 946) = 4730 / 4730

GCD(5, 946) = 1

GCD of 575, 455, 65, 946 is 1

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1. What is the GCD of 575, 455, 65, 946?

GCD of 575, 455, 65, 946 is 1

2. Where do I get the detailed procedure to find GCD of 575, 455, 65, 946?

You can find a detailed procedure to find GCD of 575, 455, 65, 946 on our page.

3. How to find GCD of 575, 455, 65, 946 on a calculator?

You can find the GCD of 575, 455, 65, 946 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.