GCD of 985, 348, 558, 871 Calculator

Given Input numbers are 985, 348, 558, 871

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

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 348

List of positive integer divisors of 348 that divides 348 without a remainder.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 871

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

1, 13, 67, 871

Greatest Common Divisior

We found the divisors of 985, 348, 558, 871 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 985, 348, 558, 871 is 1.

Therefore, GCD of numbers 985, 348, 558, 871 is 1

Given Input Data is 985, 348, 558, 871

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

Prime Factorization of 985 is 5 x 197

Prime Factorization of 348 is 2 x 2 x 3 x 29

Prime Factorization of 558 is 2 x 3 x 3 x 31

Prime Factorization of 871 is 13 x 67

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(985, 348) = 342780

GCD(985, 348) = ( 985 x 348 ) / 342780

GCD(985, 348) = 342780 / 342780

GCD(985, 348) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 558

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

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

GCD(1, 558) = 558 / 558

GCD(1, 558) = 1

Step3:

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

GCD of 985, 348, 558, 871 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 566, 859, 392, 444
• GCD of 160, 780, 457, 380
• GCD of 306, 422, 790, 427
• GCD of 989, 614, 107, 892
• GCD of 977, 334, 110, 135

1. What is the GCD of 985, 348, 558, 871?

GCD of 985, 348, 558, 871 is 1

2. Where do I get the detailed procedure to find GCD of 985, 348, 558, 871?

You can find a detailed procedure to find GCD of 985, 348, 558, 871 on our page.

3. How to find GCD of 985, 348, 558, 871 on a calculator?

You can find the GCD of 985, 348, 558, 871 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.