GCD of 74, 18, 94, 66 Calculator

Given Input numbers are 74, 18, 94, 66

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

Divisors of 74

List of positive integer divisors of 74 that divides 74 without a remainder.

1, 2, 37, 74

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 94

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

1, 2, 47, 94

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Greatest Common Divisior

We found the divisors of 74, 18, 94, 66 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 74, 18, 94, 66 is 2.

Therefore, GCD of numbers 74, 18, 94, 66 is 2

Given Input Data is 74, 18, 94, 66

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

Prime Factorization of 74 is 2 x 37

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 94 is 2 x 47

Prime Factorization of 66 is 2 x 3 x 11

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(74, 18) = 666

GCD(74, 18) = ( 74 x 18 ) / 666

GCD(74, 18) = 1332 / 666

GCD(74, 18) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 94

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

LCM(2, 94) = 94

GCD(2, 94) = ( 2 x 94 ) / 94

GCD(2, 94) = 188 / 94

GCD(2, 94) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 66

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

LCM(2, 66) = 66

GCD(2, 66) = ( 2 x 66 ) / 66

GCD(2, 66) = 132 / 66

GCD(2, 66) = 2

GCD of 74, 18, 94, 66 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 13, 84, 49, 30
• GCD of 47, 61, 91, 42
• GCD of 12, 14, 16, 98
• GCD of 28, 59, 24, 51
• GCD of 28, 13, 55, 19

1. What is the GCD of 74, 18, 94, 66?

GCD of 74, 18, 94, 66 is 2

2. Where do I get the detailed procedure to find GCD of 74, 18, 94, 66?

You can find a detailed procedure to find GCD of 74, 18, 94, 66 on our page.

3. How to find GCD of 74, 18, 94, 66 on a calculator?

You can find the GCD of 74, 18, 94, 66 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.