GCD of 747, 320, 176 Calculator

Given Input numbers are 747, 320, 176

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

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 176

List of positive integer divisors of 176 that divides 176 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Greatest Common Divisior

We found the divisors of 747, 320, 176 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 747, 320, 176 is 1.

Therefore, GCD of numbers 747, 320, 176 is 1

Given Input Data is 747, 320, 176

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

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 176 is 2 x 2 x 2 x 2 x 11

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(747, 320) = 239040

GCD(747, 320) = ( 747 x 320 ) / 239040

GCD(747, 320) = 239040 / 239040

GCD(747, 320) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 176

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

LCM(1, 176) = 176

GCD(1, 176) = ( 1 x 176 ) / 176

GCD(1, 176) = 176 / 176

GCD(1, 176) = 1

GCD of 747, 320, 176 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 329, 181, 440
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• GCD of 206, 146, 552
• GCD of 525, 160, 400
• GCD of 188, 409, 451

1. What is the GCD of 747, 320, 176?

GCD of 747, 320, 176 is 1

2. Where do I get the detailed procedure to find GCD of 747, 320, 176?

You can find a detailed procedure to find GCD of 747, 320, 176 on our page.

3. How to find GCD of 747, 320, 176 on a calculator?

You can find the GCD of 747, 320, 176 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.