GCD of 860, 429, 851 Calculator

Given Input numbers are 860, 429, 851

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

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Greatest Common Divisior

We found the divisors of 860, 429, 851 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 860, 429, 851 is 1.

Therefore, GCD of numbers 860, 429, 851 is 1

Given Input Data is 860, 429, 851

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

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 851 is 23 x 37

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(860, 429) = 368940

GCD(860, 429) = ( 860 x 429 ) / 368940

GCD(860, 429) = 368940 / 368940

GCD(860, 429) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 851

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

LCM(1, 851) = 851

GCD(1, 851) = ( 1 x 851 ) / 851

GCD(1, 851) = 851 / 851

GCD(1, 851) = 1

GCD of 860, 429, 851 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 796, 443, 834
• GCD of 820, 893, 758
• GCD of 987, 484, 147
• GCD of 310, 451, 809
• GCD of 913, 440, 272

1. What is the GCD of 860, 429, 851?

GCD of 860, 429, 851 is 1

2. Where do I get the detailed procedure to find GCD of 860, 429, 851?

You can find a detailed procedure to find GCD of 860, 429, 851 on our page.

3. How to find GCD of 860, 429, 851 on a calculator?

You can find the GCD of 860, 429, 851 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.