GCD of 492, 145, 40, 526 Calculator

Given Input numbers are 492, 145, 40, 526

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

Divisors of 492

List of positive integer divisors of 492 that divides 492 without a remainder.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 526

List of positive integer divisors of 526 that divides 526 without a remainder.

1, 2, 263, 526

Greatest Common Divisior

We found the divisors of 492, 145, 40, 526 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 492, 145, 40, 526 is 1.

Therefore, GCD of numbers 492, 145, 40, 526 is 1

Given Input Data is 492, 145, 40, 526

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

Prime Factorization of 492 is 2 x 2 x 3 x 41

Prime Factorization of 145 is 5 x 29

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 526 is 2 x 263

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(492, 145) = 71340

GCD(492, 145) = ( 492 x 145 ) / 71340

GCD(492, 145) = 71340 / 71340

GCD(492, 145) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 526

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

LCM(1, 526) = 526

GCD(1, 526) = ( 1 x 526 ) / 526

GCD(1, 526) = 526 / 526

GCD(1, 526) = 1

GCD of 492, 145, 40, 526 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 354, 387, 69, 773
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• GCD of 616, 732, 70, 826
• GCD of 264, 330, 39, 854
• GCD of 319, 882, 51, 714

1. What is the GCD of 492, 145, 40, 526?

GCD of 492, 145, 40, 526 is 1

2. Where do I get the detailed procedure to find GCD of 492, 145, 40, 526?

You can find a detailed procedure to find GCD of 492, 145, 40, 526 on our page.

3. How to find GCD of 492, 145, 40, 526 on a calculator?

You can find the GCD of 492, 145, 40, 526 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.