GCD of 491, 651, 540, 752 Calculator

Given Input numbers are 491, 651, 540, 752

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

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 540

List of positive integer divisors of 540 that divides 540 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

Divisors of 752

List of positive integer divisors of 752 that divides 752 without a remainder.

1, 2, 4, 8, 16, 47, 94, 188, 376, 752

Greatest Common Divisior

We found the divisors of 491, 651, 540, 752 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 651, 540, 752 is 1.

Therefore, GCD of numbers 491, 651, 540, 752 is 1

Given Input Data is 491, 651, 540, 752

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

Prime Factorization of 491 is 491

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 540 is 2 x 2 x 3 x 3 x 3 x 5

Prime Factorization of 752 is 2 x 2 x 2 x 2 x 47

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(491, 651) = 319641

GCD(491, 651) = ( 491 x 651 ) / 319641

GCD(491, 651) = 319641 / 319641

GCD(491, 651) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 540

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

LCM(1, 540) = 540

GCD(1, 540) = ( 1 x 540 ) / 540

GCD(1, 540) = 540 / 540

GCD(1, 540) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 752

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

LCM(1, 752) = 752

GCD(1, 752) = ( 1 x 752 ) / 752

GCD(1, 752) = 752 / 752

GCD(1, 752) = 1

GCD of 491, 651, 540, 752 is 1

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1. What is the GCD of 491, 651, 540, 752?

GCD of 491, 651, 540, 752 is 1

2. Where do I get the detailed procedure to find GCD of 491, 651, 540, 752?

You can find a detailed procedure to find GCD of 491, 651, 540, 752 on our page.

3. How to find GCD of 491, 651, 540, 752 on a calculator?

You can find the GCD of 491, 651, 540, 752 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.