GCD of 958, 840, 618 Calculator

Given Input numbers are 958, 840, 618

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

Divisors of 958

List of positive integer divisors of 958 that divides 958 without a remainder.

1, 2, 479, 958

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Greatest Common Divisior

We found the divisors of 958, 840, 618 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 958, 840, 618 is 2.

Therefore, GCD of numbers 958, 840, 618 is 2

Given Input Data is 958, 840, 618

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

Prime Factorization of 958 is 2 x 479

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

Prime Factorization of 618 is 2 x 3 x 103

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(958, 840) = 402360

GCD(958, 840) = ( 958 x 840 ) / 402360

GCD(958, 840) = 804720 / 402360

GCD(958, 840) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 618

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

LCM(2, 618) = 618

GCD(2, 618) = ( 2 x 618 ) / 618

GCD(2, 618) = 1236 / 618

GCD(2, 618) = 2

GCD of 958, 840, 618 is 2

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1. What is the GCD of 958, 840, 618?

GCD of 958, 840, 618 is 2

2. Where do I get the detailed procedure to find GCD of 958, 840, 618?

You can find a detailed procedure to find GCD of 958, 840, 618 on our page.

3. How to find GCD of 958, 840, 618 on a calculator?

You can find the GCD of 958, 840, 618 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.