GCD of 340, 848, 34, 158 Calculator

Given Input numbers are 340, 848, 34, 158

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

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 848

List of positive integer divisors of 848 that divides 848 without a remainder.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Greatest Common Divisior

We found the divisors of 340, 848, 34, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 340, 848, 34, 158 is 2.

Therefore, GCD of numbers 340, 848, 34, 158 is 2

Given Input Data is 340, 848, 34, 158

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

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 848 is 2 x 2 x 2 x 2 x 53

Prime Factorization of 34 is 2 x 17

Prime Factorization of 158 is 2 x 79

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(340, 848) = 72080

GCD(340, 848) = ( 340 x 848 ) / 72080

GCD(340, 848) = 288320 / 72080

GCD(340, 848) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 34

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

LCM(4, 34) = 68

GCD(4, 34) = ( 4 x 34 ) / 68

GCD(4, 34) = 136 / 68

GCD(4, 34) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 158

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

LCM(2, 158) = 158

GCD(2, 158) = ( 2 x 158 ) / 158

GCD(2, 158) = 316 / 158

GCD(2, 158) = 2

GCD of 340, 848, 34, 158 is 2

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1. What is the GCD of 340, 848, 34, 158?

GCD of 340, 848, 34, 158 is 2

2. Where do I get the detailed procedure to find GCD of 340, 848, 34, 158?

You can find a detailed procedure to find GCD of 340, 848, 34, 158 on our page.

3. How to find GCD of 340, 848, 34, 158 on a calculator?

You can find the GCD of 340, 848, 34, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.