GCD of 61, 437, 954, 399 Calculator

Given Input numbers are 61, 437, 954, 399

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 954

List of positive integer divisors of 954 that divides 954 without a remainder.

1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Greatest Common Divisior

We found the divisors of 61, 437, 954, 399 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 437, 954, 399 is 1.

Therefore, GCD of numbers 61, 437, 954, 399 is 1

Given Input Data is 61, 437, 954, 399

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

Prime Factorization of 61 is 61

Prime Factorization of 437 is 19 x 23

Prime Factorization of 954 is 2 x 3 x 3 x 53

Prime Factorization of 399 is 3 x 7 x 19

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(61, 437) = 26657

GCD(61, 437) = ( 61 x 437 ) / 26657

GCD(61, 437) = 26657 / 26657

GCD(61, 437) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 954

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

LCM(1, 954) = 954

GCD(1, 954) = ( 1 x 954 ) / 954

GCD(1, 954) = 954 / 954

GCD(1, 954) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 399

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

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

GCD(1, 399) = 399 / 399

GCD(1, 399) = 1

GCD of 61, 437, 954, 399 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 17, 215, 556, 271
• GCD of 85, 153, 102, 369
• GCD of 69, 375, 446, 271
• GCD of 24, 241, 248, 857
• GCD of 53, 375, 285, 256

1. What is the GCD of 61, 437, 954, 399?

GCD of 61, 437, 954, 399 is 1

2. Where do I get the detailed procedure to find GCD of 61, 437, 954, 399?

You can find a detailed procedure to find GCD of 61, 437, 954, 399 on our page.

3. How to find GCD of 61, 437, 954, 399 on a calculator?

You can find the GCD of 61, 437, 954, 399 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.