GCD of 649, 560, 907 Calculator

Given Input numbers are 649, 560, 907

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

Divisors of 649

List of positive integer divisors of 649 that divides 649 without a remainder.

1, 11, 59, 649

Divisors of 560

List of positive integer divisors of 560 that divides 560 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Greatest Common Divisior

We found the divisors of 649, 560, 907 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 649, 560, 907 is 1.

Therefore, GCD of numbers 649, 560, 907 is 1

Given Input Data is 649, 560, 907

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

Prime Factorization of 649 is 11 x 59

Prime Factorization of 560 is 2 x 2 x 2 x 2 x 5 x 7

Prime Factorization of 907 is 907

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(649, 560) = 363440

GCD(649, 560) = ( 649 x 560 ) / 363440

GCD(649, 560) = 363440 / 363440

GCD(649, 560) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 907

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

LCM(1, 907) = 907

GCD(1, 907) = ( 1 x 907 ) / 907

GCD(1, 907) = 907 / 907

GCD(1, 907) = 1

GCD of 649, 560, 907 is 1

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1. What is the GCD of 649, 560, 907?

GCD of 649, 560, 907 is 1

2. Where do I get the detailed procedure to find GCD of 649, 560, 907?

You can find a detailed procedure to find GCD of 649, 560, 907 on our page.

3. How to find GCD of 649, 560, 907 on a calculator?

You can find the GCD of 649, 560, 907 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.