GCD of 984, 755, 75, 615 Calculator

Given Input numbers are 984, 755, 75, 615

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

Divisors of 984

List of positive integer divisors of 984 that divides 984 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 75

List of positive integer divisors of 75 that divides 75 without a remainder.

1, 3, 5, 15, 25, 75

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Greatest Common Divisior

We found the divisors of 984, 755, 75, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 984, 755, 75, 615 is 1.

Therefore, GCD of numbers 984, 755, 75, 615 is 1

Given Input Data is 984, 755, 75, 615

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

Prime Factorization of 984 is 2 x 2 x 2 x 3 x 41

Prime Factorization of 755 is 5 x 151

Prime Factorization of 75 is 3 x 5 x 5

Prime Factorization of 615 is 3 x 5 x 41

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(984, 755) = 742920

GCD(984, 755) = ( 984 x 755 ) / 742920

GCD(984, 755) = 742920 / 742920

GCD(984, 755) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 75

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

LCM(1, 75) = 75

GCD(1, 75) = ( 1 x 75 ) / 75

GCD(1, 75) = 75 / 75

GCD(1, 75) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 615

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

LCM(1, 615) = 615

GCD(1, 615) = ( 1 x 615 ) / 615

GCD(1, 615) = 615 / 615

GCD(1, 615) = 1

GCD of 984, 755, 75, 615 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 440, 198, 89, 861
• GCD of 884, 112, 12, 284
• GCD of 949, 156, 53, 238
• GCD of 106, 139, 85, 187
• GCD of 457, 657, 98, 171

1. What is the GCD of 984, 755, 75, 615?

GCD of 984, 755, 75, 615 is 1

2. Where do I get the detailed procedure to find GCD of 984, 755, 75, 615?

You can find a detailed procedure to find GCD of 984, 755, 75, 615 on our page.

3. How to find GCD of 984, 755, 75, 615 on a calculator?

You can find the GCD of 984, 755, 75, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.