GCD of 66, 890, 963, 940 Calculator

Given Input numbers are 66, 890, 963, 940

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

Divisors of 66

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

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

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 940

List of positive integer divisors of 940 that divides 940 without a remainder.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Greatest Common Divisior

We found the divisors of 66, 890, 963, 940 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 66, 890, 963, 940 is 1.

Therefore, GCD of numbers 66, 890, 963, 940 is 1

Given Input Data is 66, 890, 963, 940

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

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 940 is 2 x 2 x 5 x 47

The above numbers do not have any common prime factor. So GCD is 1

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(66, 890) = 29370

GCD(66, 890) = ( 66 x 890 ) / 29370

GCD(66, 890) = 58740 / 29370

GCD(66, 890) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 963

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

LCM(2, 963) = 1926

GCD(2, 963) = ( 2 x 963 ) / 1926

GCD(2, 963) = 1926 / 1926

GCD(2, 963) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 940

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

LCM(1, 940) = 940

GCD(1, 940) = ( 1 x 940 ) / 940

GCD(1, 940) = 940 / 940

GCD(1, 940) = 1

GCD of 66, 890, 963, 940 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 46, 989, 792, 169
• GCD of 76, 842, 219, 813
• GCD of 12, 981, 519, 285
• GCD of 36, 979, 512, 440
• GCD of 15, 754, 548, 493

1. What is the GCD of 66, 890, 963, 940?

GCD of 66, 890, 963, 940 is 1

2. Where do I get the detailed procedure to find GCD of 66, 890, 963, 940?

You can find a detailed procedure to find GCD of 66, 890, 963, 940 on our page.

3. How to find GCD of 66, 890, 963, 940 on a calculator?

You can find the GCD of 66, 890, 963, 940 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.