GCD of 465, 515, 685, 492 Calculator

Given Input numbers are 465, 515, 685, 492

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

Divisors of 465

List of positive integer divisors of 465 that divides 465 without a remainder.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 515

List of positive integer divisors of 515 that divides 515 without a remainder.

1, 5, 103, 515

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 492

List of positive integer divisors of 492 that divides 492 without a remainder.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Greatest Common Divisior

We found the divisors of 465, 515, 685, 492 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 465, 515, 685, 492 is 1.

Therefore, GCD of numbers 465, 515, 685, 492 is 1

Given Input Data is 465, 515, 685, 492

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

Prime Factorization of 465 is 3 x 5 x 31

Prime Factorization of 515 is 5 x 103

Prime Factorization of 685 is 5 x 137

Prime Factorization of 492 is 2 x 2 x 3 x 41

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(465, 515) = 47895

GCD(465, 515) = ( 465 x 515 ) / 47895

GCD(465, 515) = 239475 / 47895

GCD(465, 515) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 685

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

LCM(5, 685) = 685

GCD(5, 685) = ( 5 x 685 ) / 685

GCD(5, 685) = 3425 / 685

GCD(5, 685) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 492

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

LCM(5, 492) = 2460

GCD(5, 492) = ( 5 x 492 ) / 2460

GCD(5, 492) = 2460 / 2460

GCD(5, 492) = 1

GCD of 465, 515, 685, 492 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 252, 615, 619, 417
• GCD of 751, 966, 717, 996
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• GCD of 220, 209, 470, 791
• GCD of 208, 424, 143, 917

1. What is the GCD of 465, 515, 685, 492?

GCD of 465, 515, 685, 492 is 1

2. Where do I get the detailed procedure to find GCD of 465, 515, 685, 492?

You can find a detailed procedure to find GCD of 465, 515, 685, 492 on our page.

3. How to find GCD of 465, 515, 685, 492 on a calculator?

You can find the GCD of 465, 515, 685, 492 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.