GCD of 947, 738, 63 Calculator

Given Input numbers are 947, 738, 63

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

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Greatest Common Divisior

We found the divisors of 947, 738, 63 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 947, 738, 63 is 1.

Therefore, GCD of numbers 947, 738, 63 is 1

Given Input Data is 947, 738, 63

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

Prime Factorization of 947 is 947

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 63 is 3 x 3 x 7

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(947, 738) = 698886

GCD(947, 738) = ( 947 x 738 ) / 698886

GCD(947, 738) = 698886 / 698886

GCD(947, 738) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

GCD of 947, 738, 63 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 127, 255, 56
• GCD of 577, 101, 51
• GCD of 134, 181, 34
• GCD of 957, 568, 55
• GCD of 570, 563, 90

1. What is the GCD of 947, 738, 63?

GCD of 947, 738, 63 is 1

2. Where do I get the detailed procedure to find GCD of 947, 738, 63?

You can find a detailed procedure to find GCD of 947, 738, 63 on our page.

3. How to find GCD of 947, 738, 63 on a calculator?

You can find the GCD of 947, 738, 63 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.