GCD of 70, 862, 383, 471 Calculator

Given Input numbers are 70, 862, 383, 471

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 862

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

1, 2, 431, 862

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Greatest Common Divisior

We found the divisors of 70, 862, 383, 471 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 862, 383, 471 is 1.

Therefore, GCD of numbers 70, 862, 383, 471 is 1

Given Input Data is 70, 862, 383, 471

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 862 is 2 x 431

Prime Factorization of 383 is 383

Prime Factorization of 471 is 3 x 157

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, 862) = 30170

GCD(70, 862) = ( 70 x 862 ) / 30170

GCD(70, 862) = 60340 / 30170

GCD(70, 862) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 383

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

LCM(2, 383) = 766

GCD(2, 383) = ( 2 x 383 ) / 766

GCD(2, 383) = 766 / 766

GCD(2, 383) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 471

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

LCM(1, 471) = 471

GCD(1, 471) = ( 1 x 471 ) / 471

GCD(1, 471) = 471 / 471

GCD(1, 471) = 1

GCD of 70, 862, 383, 471 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 45, 842, 352, 181
• GCD of 39, 717, 401, 699
• GCD of 22, 854, 512, 684
• GCD of 59, 925, 928, 432
• GCD of 53, 893, 449, 231

1. What is the GCD of 70, 862, 383, 471?

GCD of 70, 862, 383, 471 is 1

2. Where do I get the detailed procedure to find GCD of 70, 862, 383, 471?

You can find a detailed procedure to find GCD of 70, 862, 383, 471 on our page.

3. How to find GCD of 70, 862, 383, 471 on a calculator?

You can find the GCD of 70, 862, 383, 471 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.