GCD of 651, 680, 411, 610 Calculator

Given Input numbers are 651, 680, 411, 610

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

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 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 411

List of positive integer divisors of 411 that divides 411 without a remainder.

1, 3, 137, 411

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Greatest Common Divisior

We found the divisors of 651, 680, 411, 610 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 680, 411, 610 is 1.

Therefore, GCD of numbers 651, 680, 411, 610 is 1

Given Input Data is 651, 680, 411, 610

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

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 411 is 3 x 137

Prime Factorization of 610 is 2 x 5 x 61

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(651, 680) = 442680

GCD(651, 680) = ( 651 x 680 ) / 442680

GCD(651, 680) = 442680 / 442680

GCD(651, 680) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 411

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

LCM(1, 411) = 411

GCD(1, 411) = ( 1 x 411 ) / 411

GCD(1, 411) = 411 / 411

GCD(1, 411) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 610

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

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

GCD(1, 610) = 610 / 610

GCD(1, 610) = 1

GCD of 651, 680, 411, 610 is 1

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1. What is the GCD of 651, 680, 411, 610?

GCD of 651, 680, 411, 610 is 1

2. Where do I get the detailed procedure to find GCD of 651, 680, 411, 610?

You can find a detailed procedure to find GCD of 651, 680, 411, 610 on our page.

3. How to find GCD of 651, 680, 411, 610 on a calculator?

You can find the GCD of 651, 680, 411, 610 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.