GCD of 262, 520, 43, 942 Calculator

Given Input numbers are 262, 520, 43, 942

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

Divisors of 262

List of positive integer divisors of 262 that divides 262 without a remainder.

1, 2, 131, 262

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 942

List of positive integer divisors of 942 that divides 942 without a remainder.

1, 2, 3, 6, 157, 314, 471, 942

Greatest Common Divisior

We found the divisors of 262, 520, 43, 942 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 262, 520, 43, 942 is 1.

Therefore, GCD of numbers 262, 520, 43, 942 is 1

Given Input Data is 262, 520, 43, 942

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

Prime Factorization of 262 is 2 x 131

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 43 is 43

Prime Factorization of 942 is 2 x 3 x 157

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(262, 520) = 68120

GCD(262, 520) = ( 262 x 520 ) / 68120

GCD(262, 520) = 136240 / 68120

GCD(262, 520) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 43

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

LCM(2, 43) = 86

GCD(2, 43) = ( 2 x 43 ) / 86

GCD(2, 43) = 86 / 86

GCD(2, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 942

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

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

GCD(1, 942) = 942 / 942

GCD(1, 942) = 1

GCD of 262, 520, 43, 942 is 1

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1. What is the GCD of 262, 520, 43, 942?

GCD of 262, 520, 43, 942 is 1

2. Where do I get the detailed procedure to find GCD of 262, 520, 43, 942?

You can find a detailed procedure to find GCD of 262, 520, 43, 942 on our page.

3. How to find GCD of 262, 520, 43, 942 on a calculator?

You can find the GCD of 262, 520, 43, 942 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.