GCD of 857, 265, 217, 700 Calculator

Given Input numbers are 857, 265, 217, 700

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

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 265

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

1, 5, 53, 265

Divisors of 217

List of positive integer divisors of 217 that divides 217 without a remainder.

1, 7, 31, 217

Divisors of 700

List of positive integer divisors of 700 that divides 700 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

Greatest Common Divisior

We found the divisors of 857, 265, 217, 700 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 857, 265, 217, 700 is 1.

Therefore, GCD of numbers 857, 265, 217, 700 is 1

Given Input Data is 857, 265, 217, 700

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

Prime Factorization of 857 is 857

Prime Factorization of 265 is 5 x 53

Prime Factorization of 217 is 7 x 31

Prime Factorization of 700 is 2 x 2 x 5 x 5 x 7

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(857, 265) = 227105

GCD(857, 265) = ( 857 x 265 ) / 227105

GCD(857, 265) = 227105 / 227105

GCD(857, 265) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 217

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

LCM(1, 217) = 217

GCD(1, 217) = ( 1 x 217 ) / 217

GCD(1, 217) = 217 / 217

GCD(1, 217) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 700

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

LCM(1, 700) = 700

GCD(1, 700) = ( 1 x 700 ) / 700

GCD(1, 700) = 700 / 700

GCD(1, 700) = 1

GCD of 857, 265, 217, 700 is 1

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1. What is the GCD of 857, 265, 217, 700?

GCD of 857, 265, 217, 700 is 1

2. Where do I get the detailed procedure to find GCD of 857, 265, 217, 700?

You can find a detailed procedure to find GCD of 857, 265, 217, 700 on our page.

3. How to find GCD of 857, 265, 217, 700 on a calculator?

You can find the GCD of 857, 265, 217, 700 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.