GCD of 87, 340, 616, 425 Calculator

Given Input numbers are 87, 340, 616, 425

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

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 616

List of positive integer divisors of 616 that divides 616 without a remainder.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Greatest Common Divisior

We found the divisors of 87, 340, 616, 425 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 87, 340, 616, 425 is 1.

Therefore, GCD of numbers 87, 340, 616, 425 is 1

Given Input Data is 87, 340, 616, 425

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

Prime Factorization of 87 is 3 x 29

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 616 is 2 x 2 x 2 x 7 x 11

Prime Factorization of 425 is 5 x 5 x 17

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(87, 340) = 29580

GCD(87, 340) = ( 87 x 340 ) / 29580

GCD(87, 340) = 29580 / 29580

GCD(87, 340) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 616

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

LCM(1, 616) = 616

GCD(1, 616) = ( 1 x 616 ) / 616

GCD(1, 616) = 616 / 616

GCD(1, 616) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 425

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

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

GCD(1, 425) = 425 / 425

GCD(1, 425) = 1

GCD of 87, 340, 616, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 82, 861, 193, 330
• GCD of 55, 534, 206, 967
• GCD of 31, 786, 140, 302
• GCD of 71, 386, 919, 924
• GCD of 39, 856, 701, 217

1. What is the GCD of 87, 340, 616, 425?

GCD of 87, 340, 616, 425 is 1

2. Where do I get the detailed procedure to find GCD of 87, 340, 616, 425?

You can find a detailed procedure to find GCD of 87, 340, 616, 425 on our page.

3. How to find GCD of 87, 340, 616, 425 on a calculator?

You can find the GCD of 87, 340, 616, 425 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.