GCD of 70, 697, 871, 696 Calculator

Given Input numbers are 70, 697, 871, 696

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

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Divisors of 696

List of positive integer divisors of 696 that divides 696 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

Greatest Common Divisior

We found the divisors of 70, 697, 871, 696 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 697, 871, 696 is 1.

Therefore, GCD of numbers 70, 697, 871, 696 is 1

Given Input Data is 70, 697, 871, 696

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 697 is 17 x 41

Prime Factorization of 871 is 13 x 67

Prime Factorization of 696 is 2 x 2 x 2 x 3 x 29

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(70, 697) = 48790

GCD(70, 697) = ( 70 x 697 ) / 48790

GCD(70, 697) = 48790 / 48790

GCD(70, 697) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 871

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

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

GCD(1, 871) = 871 / 871

GCD(1, 871) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 696

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

LCM(1, 696) = 696

GCD(1, 696) = ( 1 x 696 ) / 696

GCD(1, 696) = 696 / 696

GCD(1, 696) = 1

GCD of 70, 697, 871, 696 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 31, 904, 267, 260
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• GCD of 66, 623, 537, 984

1. What is the GCD of 70, 697, 871, 696?

GCD of 70, 697, 871, 696 is 1

2. Where do I get the detailed procedure to find GCD of 70, 697, 871, 696?

You can find a detailed procedure to find GCD of 70, 697, 871, 696 on our page.

3. How to find GCD of 70, 697, 871, 696 on a calculator?

You can find the GCD of 70, 697, 871, 696 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.