GCD of 280, 302, 124 Calculator

Given Input numbers are 280, 302, 124

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

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 302

List of positive integer divisors of 302 that divides 302 without a remainder.

1, 2, 151, 302

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Greatest Common Divisior

We found the divisors of 280, 302, 124 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 280, 302, 124 is 2.

Therefore, GCD of numbers 280, 302, 124 is 2

Given Input Data is 280, 302, 124

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

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 302 is 2 x 151

Prime Factorization of 124 is 2 x 2 x 31

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(280, 302) = 42280

GCD(280, 302) = ( 280 x 302 ) / 42280

GCD(280, 302) = 84560 / 42280

GCD(280, 302) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 124

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

LCM(2, 124) = 124

GCD(2, 124) = ( 2 x 124 ) / 124

GCD(2, 124) = 248 / 124

GCD(2, 124) = 2

GCD of 280, 302, 124 is 2

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• GCD of 597, 584, 815
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1. What is the GCD of 280, 302, 124?

GCD of 280, 302, 124 is 2

2. Where do I get the detailed procedure to find GCD of 280, 302, 124?

You can find a detailed procedure to find GCD of 280, 302, 124 on our page.

3. How to find GCD of 280, 302, 124 on a calculator?

You can find the GCD of 280, 302, 124 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.