GCD of 740, 138, 86, 481 Calculator

Given Input numbers are 740, 138, 86, 481

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

Divisors of 740

List of positive integer divisors of 740 that divides 740 without a remainder.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 740, 138, 86, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 740, 138, 86, 481 is 1.

Therefore, GCD of numbers 740, 138, 86, 481 is 1

Given Input Data is 740, 138, 86, 481

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

Prime Factorization of 740 is 2 x 2 x 5 x 37

Prime Factorization of 138 is 2 x 3 x 23

Prime Factorization of 86 is 2 x 43

Prime Factorization of 481 is 13 x 37

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(740, 138) = 51060

GCD(740, 138) = ( 740 x 138 ) / 51060

GCD(740, 138) = 102120 / 51060

GCD(740, 138) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 86

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

LCM(2, 86) = 86

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

GCD(2, 86) = 172 / 86

GCD(2, 86) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 481

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

LCM(2, 481) = 962

GCD(2, 481) = ( 2 x 481 ) / 962

GCD(2, 481) = 962 / 962

GCD(2, 481) = 1

GCD of 740, 138, 86, 481 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 976, 937, 55, 407
• GCD of 909, 179, 90, 225
• GCD of 928, 725, 41, 618
• GCD of 340, 333, 72, 496
• GCD of 315, 483, 71, 616

1. What is the GCD of 740, 138, 86, 481?

GCD of 740, 138, 86, 481 is 1

2. Where do I get the detailed procedure to find GCD of 740, 138, 86, 481?

You can find a detailed procedure to find GCD of 740, 138, 86, 481 on our page.

3. How to find GCD of 740, 138, 86, 481 on a calculator?

You can find the GCD of 740, 138, 86, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.