GCD of 249, 416, 93, 143 Calculator

Given Input numbers are 249, 416, 93, 143

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

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Divisors of 416

List of positive integer divisors of 416 that divides 416 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Greatest Common Divisior

We found the divisors of 249, 416, 93, 143 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 249, 416, 93, 143 is 1.

Therefore, GCD of numbers 249, 416, 93, 143 is 1

Given Input Data is 249, 416, 93, 143

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

Prime Factorization of 249 is 3 x 83

Prime Factorization of 416 is 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 93 is 3 x 31

Prime Factorization of 143 is 11 x 13

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(249, 416) = 103584

GCD(249, 416) = ( 249 x 416 ) / 103584

GCD(249, 416) = 103584 / 103584

GCD(249, 416) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 93

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

LCM(1, 93) = 93

GCD(1, 93) = ( 1 x 93 ) / 93

GCD(1, 93) = 93 / 93

GCD(1, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 143

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

LCM(1, 143) = 143

GCD(1, 143) = ( 1 x 143 ) / 143

GCD(1, 143) = 143 / 143

GCD(1, 143) = 1

GCD of 249, 416, 93, 143 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 179, 910, 21, 179
• GCD of 416, 122, 79, 273
• GCD of 743, 719, 52, 397
• GCD of 276, 467, 89, 111
• GCD of 822, 955, 14, 118

1. What is the GCD of 249, 416, 93, 143?

GCD of 249, 416, 93, 143 is 1

2. Where do I get the detailed procedure to find GCD of 249, 416, 93, 143?

You can find a detailed procedure to find GCD of 249, 416, 93, 143 on our page.

3. How to find GCD of 249, 416, 93, 143 on a calculator?

You can find the GCD of 249, 416, 93, 143 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.