GCD of 385, 433, 30, 745 Calculator

Given Input numbers are 385, 433, 30, 745

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

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Greatest Common Divisior

We found the divisors of 385, 433, 30, 745 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 433, 30, 745 is 1.

Therefore, GCD of numbers 385, 433, 30, 745 is 1

Given Input Data is 385, 433, 30, 745

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

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 433 is 433

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 745 is 5 x 149

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(385, 433) = 166705

GCD(385, 433) = ( 385 x 433 ) / 166705

GCD(385, 433) = 166705 / 166705

GCD(385, 433) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 30

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

LCM(1, 30) = 30

GCD(1, 30) = ( 1 x 30 ) / 30

GCD(1, 30) = 30 / 30

GCD(1, 30) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 745

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

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

GCD(1, 745) = 745 / 745

GCD(1, 745) = 1

GCD of 385, 433, 30, 745 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 183, 139, 64, 974
• GCD of 496, 326, 19, 331
• GCD of 533, 661, 43, 935
• GCD of 744, 576, 59, 310
• GCD of 932, 465, 39, 742

1. What is the GCD of 385, 433, 30, 745?

GCD of 385, 433, 30, 745 is 1

2. Where do I get the detailed procedure to find GCD of 385, 433, 30, 745?

You can find a detailed procedure to find GCD of 385, 433, 30, 745 on our page.

3. How to find GCD of 385, 433, 30, 745 on a calculator?

You can find the GCD of 385, 433, 30, 745 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.