GCD of 456, 940, 67, 615 Calculator

Given Input numbers are 456, 940, 67, 615

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

Divisors of 456

List of positive integer divisors of 456 that divides 456 without a remainder.

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

Divisors of 940

List of positive integer divisors of 940 that divides 940 without a remainder.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

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 456, 940, 67, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 456, 940, 67, 615 is 1.

Therefore, GCD of numbers 456, 940, 67, 615 is 1

Given Input Data is 456, 940, 67, 615

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

Prime Factorization of 456 is 2 x 2 x 2 x 3 x 19

Prime Factorization of 940 is 2 x 2 x 5 x 47

Prime Factorization of 67 is 67

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(456, 940) = 107160

GCD(456, 940) = ( 456 x 940 ) / 107160

GCD(456, 940) = 428640 / 107160

GCD(456, 940) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 67

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

LCM(4, 67) = 268

GCD(4, 67) = ( 4 x 67 ) / 268

GCD(4, 67) = 268 / 268

GCD(4, 67) = 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 456, 940, 67, 615 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 419, 336, 37, 369
• GCD of 408, 390, 95, 151
• GCD of 581, 126, 16, 538
• GCD of 689, 581, 30, 744
• GCD of 270, 207, 67, 877

1. What is the GCD of 456, 940, 67, 615?

GCD of 456, 940, 67, 615 is 1

2. Where do I get the detailed procedure to find GCD of 456, 940, 67, 615?

You can find a detailed procedure to find GCD of 456, 940, 67, 615 on our page.

3. How to find GCD of 456, 940, 67, 615 on a calculator?

You can find the GCD of 456, 940, 67, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.