GCD of 370, 865, 534, 480 Calculator

Given Input numbers are 370, 865, 534, 480

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

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 534

List of positive integer divisors of 534 that divides 534 without a remainder.

1, 2, 3, 6, 89, 178, 267, 534

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Greatest Common Divisior

We found the divisors of 370, 865, 534, 480 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 370, 865, 534, 480 is 1.

Therefore, GCD of numbers 370, 865, 534, 480 is 1

Given Input Data is 370, 865, 534, 480

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

Prime Factorization of 370 is 2 x 5 x 37

Prime Factorization of 865 is 5 x 173

Prime Factorization of 534 is 2 x 3 x 89

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

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(370, 865) = 64010

GCD(370, 865) = ( 370 x 865 ) / 64010

GCD(370, 865) = 320050 / 64010

GCD(370, 865) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 534

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

LCM(5, 534) = 2670

GCD(5, 534) = ( 5 x 534 ) / 2670

GCD(5, 534) = 2670 / 2670

GCD(5, 534) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 480

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

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

GCD(1, 480) = 480 / 480

GCD(1, 480) = 1

GCD of 370, 865, 534, 480 is 1

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1. What is the GCD of 370, 865, 534, 480?

GCD of 370, 865, 534, 480 is 1

2. Where do I get the detailed procedure to find GCD of 370, 865, 534, 480?

You can find a detailed procedure to find GCD of 370, 865, 534, 480 on our page.

3. How to find GCD of 370, 865, 534, 480 on a calculator?

You can find the GCD of 370, 865, 534, 480 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.