GCD of 445, 776, 12, 141 Calculator

Given Input numbers are 445, 776, 12, 141

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

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Greatest Common Divisior

We found the divisors of 445, 776, 12, 141 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 445, 776, 12, 141 is 1.

Therefore, GCD of numbers 445, 776, 12, 141 is 1

Given Input Data is 445, 776, 12, 141

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

Prime Factorization of 445 is 5 x 89

Prime Factorization of 776 is 2 x 2 x 2 x 97

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 141 is 3 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(445, 776) = 345320

GCD(445, 776) = ( 445 x 776 ) / 345320

GCD(445, 776) = 345320 / 345320

GCD(445, 776) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 141

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

LCM(1, 141) = 141

GCD(1, 141) = ( 1 x 141 ) / 141

GCD(1, 141) = 141 / 141

GCD(1, 141) = 1

GCD of 445, 776, 12, 141 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 242, 808, 98, 515
• GCD of 171, 442, 84, 309
• GCD of 153, 606, 22, 344
• GCD of 376, 677, 78, 907
• GCD of 788, 388, 67, 212

1. What is the GCD of 445, 776, 12, 141?

GCD of 445, 776, 12, 141 is 1

2. Where do I get the detailed procedure to find GCD of 445, 776, 12, 141?

You can find a detailed procedure to find GCD of 445, 776, 12, 141 on our page.

3. How to find GCD of 445, 776, 12, 141 on a calculator?

You can find the GCD of 445, 776, 12, 141 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.