GCD of 862, 730, 79, 265 Calculator

Given Input numbers are 862, 730, 79, 265

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

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Divisors of 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Greatest Common Divisior

We found the divisors of 862, 730, 79, 265 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 862, 730, 79, 265 is 1.

Therefore, GCD of numbers 862, 730, 79, 265 is 1

Given Input Data is 862, 730, 79, 265

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

Prime Factorization of 862 is 2 x 431

Prime Factorization of 730 is 2 x 5 x 73

Prime Factorization of 79 is 79

Prime Factorization of 265 is 5 x 53

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(862, 730) = 314630

GCD(862, 730) = ( 862 x 730 ) / 314630

GCD(862, 730) = 629260 / 314630

GCD(862, 730) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 265

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

LCM(1, 265) = 265

GCD(1, 265) = ( 1 x 265 ) / 265

GCD(1, 265) = 265 / 265

GCD(1, 265) = 1

GCD of 862, 730, 79, 265 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 351, 974, 69, 861
• GCD of 342, 711, 46, 622
• GCD of 999, 865, 54, 152
• GCD of 629, 302, 70, 940
• GCD of 551, 491, 90, 661

1. What is the GCD of 862, 730, 79, 265?

GCD of 862, 730, 79, 265 is 1

2. Where do I get the detailed procedure to find GCD of 862, 730, 79, 265?

You can find a detailed procedure to find GCD of 862, 730, 79, 265 on our page.

3. How to find GCD of 862, 730, 79, 265 on a calculator?

You can find the GCD of 862, 730, 79, 265 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.