GCD of 68, 48, 94, 40 Calculator

Given Input numbers are 68, 48, 94, 40

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

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Greatest Common Divisior

We found the divisors of 68, 48, 94, 40 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 68, 48, 94, 40 is 2.

Therefore, GCD of numbers 68, 48, 94, 40 is 2

Given Input Data is 68, 48, 94, 40

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

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 94 is 2 x 47

Prime Factorization of 40 is 2 x 2 x 2 x 5

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(68, 48) = 816

GCD(68, 48) = ( 68 x 48 ) / 816

GCD(68, 48) = 3264 / 816

GCD(68, 48) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 94

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

LCM(4, 94) = 188

GCD(4, 94) = ( 4 x 94 ) / 188

GCD(4, 94) = 376 / 188

GCD(4, 94) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 40

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

LCM(2, 40) = 40

GCD(2, 40) = ( 2 x 40 ) / 40

GCD(2, 40) = 80 / 40

GCD(2, 40) = 2

GCD of 68, 48, 94, 40 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 62, 45, 21, 72
• GCD of 21, 16, 52, 74
• GCD of 94, 47, 95, 97
• GCD of 71, 10, 43, 30
• GCD of 82, 84, 90, 53

1. What is the GCD of 68, 48, 94, 40?

GCD of 68, 48, 94, 40 is 2

2. Where do I get the detailed procedure to find GCD of 68, 48, 94, 40?

You can find a detailed procedure to find GCD of 68, 48, 94, 40 on our page.

3. How to find GCD of 68, 48, 94, 40 on a calculator?

You can find the GCD of 68, 48, 94, 40 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.