GCD of 618, 447, 67, 372 Calculator

Given Input numbers are 618, 447, 67, 372

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

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 372

List of positive integer divisors of 372 that divides 372 without a remainder.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Greatest Common Divisior

We found the divisors of 618, 447, 67, 372 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 618, 447, 67, 372 is 1.

Therefore, GCD of numbers 618, 447, 67, 372 is 1

Given Input Data is 618, 447, 67, 372

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

Prime Factorization of 618 is 2 x 3 x 103

Prime Factorization of 447 is 3 x 149

Prime Factorization of 67 is 67

Prime Factorization of 372 is 2 x 2 x 3 x 31

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(618, 447) = 92082

GCD(618, 447) = ( 618 x 447 ) / 92082

GCD(618, 447) = 276246 / 92082

GCD(618, 447) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 67

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

LCM(3, 67) = 201

GCD(3, 67) = ( 3 x 67 ) / 201

GCD(3, 67) = 201 / 201

GCD(3, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 372

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

LCM(1, 372) = 372

GCD(1, 372) = ( 1 x 372 ) / 372

GCD(1, 372) = 372 / 372

GCD(1, 372) = 1

GCD of 618, 447, 67, 372 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 807, 861, 49, 524
• GCD of 238, 563, 71, 860
• GCD of 628, 572, 86, 414
• GCD of 559, 386, 89, 533
• GCD of 262, 718, 20, 703

1. What is the GCD of 618, 447, 67, 372?

GCD of 618, 447, 67, 372 is 1

2. Where do I get the detailed procedure to find GCD of 618, 447, 67, 372?

You can find a detailed procedure to find GCD of 618, 447, 67, 372 on our page.

3. How to find GCD of 618, 447, 67, 372 on a calculator?

You can find the GCD of 618, 447, 67, 372 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.