GCD of 373, 760, 45, 646 Calculator

Given Input numbers are 373, 760, 45, 646

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

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

Divisors of 760

List of positive integer divisors of 760 that divides 760 without a remainder.

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 646

List of positive integer divisors of 646 that divides 646 without a remainder.

1, 2, 17, 19, 34, 38, 323, 646

Greatest Common Divisior

We found the divisors of 373, 760, 45, 646 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 373, 760, 45, 646 is 1.

Therefore, GCD of numbers 373, 760, 45, 646 is 1

Given Input Data is 373, 760, 45, 646

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

Prime Factorization of 373 is 373

Prime Factorization of 760 is 2 x 2 x 2 x 5 x 19

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 646 is 2 x 17 x 19

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(373, 760) = 283480

GCD(373, 760) = ( 373 x 760 ) / 283480

GCD(373, 760) = 283480 / 283480

GCD(373, 760) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 646

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

LCM(1, 646) = 646

GCD(1, 646) = ( 1 x 646 ) / 646

GCD(1, 646) = 646 / 646

GCD(1, 646) = 1

GCD of 373, 760, 45, 646 is 1

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• GCD of 433, 109, 62, 404
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1. What is the GCD of 373, 760, 45, 646?

GCD of 373, 760, 45, 646 is 1

2. Where do I get the detailed procedure to find GCD of 373, 760, 45, 646?

You can find a detailed procedure to find GCD of 373, 760, 45, 646 on our page.

3. How to find GCD of 373, 760, 45, 646 on a calculator?

You can find the GCD of 373, 760, 45, 646 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.