GCD of 154, 610, 678 Calculator

Given Input numbers are 154, 610, 678

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

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Greatest Common Divisior

We found the divisors of 154, 610, 678 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 154, 610, 678 is 2.

Therefore, GCD of numbers 154, 610, 678 is 2

Given Input Data is 154, 610, 678

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

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 610 is 2 x 5 x 61

Prime Factorization of 678 is 2 x 3 x 113

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(154, 610) = 46970

GCD(154, 610) = ( 154 x 610 ) / 46970

GCD(154, 610) = 93940 / 46970

GCD(154, 610) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 678

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

LCM(2, 678) = 678

GCD(2, 678) = ( 2 x 678 ) / 678

GCD(2, 678) = 1356 / 678

GCD(2, 678) = 2

GCD of 154, 610, 678 is 2

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1. What is the GCD of 154, 610, 678?

GCD of 154, 610, 678 is 2

2. Where do I get the detailed procedure to find GCD of 154, 610, 678?

You can find a detailed procedure to find GCD of 154, 610, 678 on our page.

3. How to find GCD of 154, 610, 678 on a calculator?

You can find the GCD of 154, 610, 678 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.