GCD of 69, 374, 477, 434 Calculator

Given Input numbers are 69, 374, 477, 434

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

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 374

List of positive integer divisors of 374 that divides 374 without a remainder.

1, 2, 11, 17, 22, 34, 187, 374

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 434

List of positive integer divisors of 434 that divides 434 without a remainder.

1, 2, 7, 14, 31, 62, 217, 434

Greatest Common Divisior

We found the divisors of 69, 374, 477, 434 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 69, 374, 477, 434 is 1.

Therefore, GCD of numbers 69, 374, 477, 434 is 1

Given Input Data is 69, 374, 477, 434

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

Prime Factorization of 69 is 3 x 23

Prime Factorization of 374 is 2 x 11 x 17

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 434 is 2 x 7 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(69, 374) = 25806

GCD(69, 374) = ( 69 x 374 ) / 25806

GCD(69, 374) = 25806 / 25806

GCD(69, 374) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 477

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

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

GCD(1, 477) = 477 / 477

GCD(1, 477) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 434

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

LCM(1, 434) = 434

GCD(1, 434) = ( 1 x 434 ) / 434

GCD(1, 434) = 434 / 434

GCD(1, 434) = 1

GCD of 69, 374, 477, 434 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 55, 178, 998, 345
• GCD of 37, 784, 485, 872
• GCD of 54, 591, 652, 902
• GCD of 42, 607, 483, 394
• GCD of 37, 380, 874, 585

1. What is the GCD of 69, 374, 477, 434?

GCD of 69, 374, 477, 434 is 1

2. Where do I get the detailed procedure to find GCD of 69, 374, 477, 434?

You can find a detailed procedure to find GCD of 69, 374, 477, 434 on our page.

3. How to find GCD of 69, 374, 477, 434 on a calculator?

You can find the GCD of 69, 374, 477, 434 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.