GCD of 904, 753, 45, 715 Calculator

Given Input numbers are 904, 753, 45, 715

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

Divisors of 904

List of positive integer divisors of 904 that divides 904 without a remainder.

1, 2, 4, 8, 113, 226, 452, 904

Divisors of 753

List of positive integer divisors of 753 that divides 753 without a remainder.

1, 3, 251, 753

Divisors of 45

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

1, 3, 5, 9, 15, 45

Divisors of 715

List of positive integer divisors of 715 that divides 715 without a remainder.

1, 5, 11, 13, 55, 65, 143, 715

Greatest Common Divisior

We found the divisors of 904, 753, 45, 715 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 904, 753, 45, 715 is 1.

Therefore, GCD of numbers 904, 753, 45, 715 is 1

Given Input Data is 904, 753, 45, 715

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

Prime Factorization of 904 is 2 x 2 x 2 x 113

Prime Factorization of 753 is 3 x 251

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 715 is 5 x 11 x 13

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(904, 753) = 680712

GCD(904, 753) = ( 904 x 753 ) / 680712

GCD(904, 753) = 680712 / 680712

GCD(904, 753) = 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 715

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

LCM(1, 715) = 715

GCD(1, 715) = ( 1 x 715 ) / 715

GCD(1, 715) = 715 / 715

GCD(1, 715) = 1

GCD of 904, 753, 45, 715 is 1

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1. What is the GCD of 904, 753, 45, 715?

GCD of 904, 753, 45, 715 is 1

2. Where do I get the detailed procedure to find GCD of 904, 753, 45, 715?

You can find a detailed procedure to find GCD of 904, 753, 45, 715 on our page.

3. How to find GCD of 904, 753, 45, 715 on a calculator?

You can find the GCD of 904, 753, 45, 715 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.