GCD of 641, 140, 701, 738 Calculator

Given Input numbers are 641, 140, 701, 738

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

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 701

List of positive integer divisors of 701 that divides 701 without a remainder.

1, 701

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Greatest Common Divisior

We found the divisors of 641, 140, 701, 738 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 641, 140, 701, 738 is 1.

Therefore, GCD of numbers 641, 140, 701, 738 is 1

Given Input Data is 641, 140, 701, 738

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

Prime Factorization of 641 is 641

Prime Factorization of 140 is 2 x 2 x 5 x 7

Prime Factorization of 701 is 701

Prime Factorization of 738 is 2 x 3 x 3 x 41

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(641, 140) = 89740

GCD(641, 140) = ( 641 x 140 ) / 89740

GCD(641, 140) = 89740 / 89740

GCD(641, 140) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 701

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

LCM(1, 701) = 701

GCD(1, 701) = ( 1 x 701 ) / 701

GCD(1, 701) = 701 / 701

GCD(1, 701) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 738

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

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

GCD(1, 738) = 738 / 738

GCD(1, 738) = 1

GCD of 641, 140, 701, 738 is 1

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1. What is the GCD of 641, 140, 701, 738?

GCD of 641, 140, 701, 738 is 1

2. Where do I get the detailed procedure to find GCD of 641, 140, 701, 738?

You can find a detailed procedure to find GCD of 641, 140, 701, 738 on our page.

3. How to find GCD of 641, 140, 701, 738 on a calculator?

You can find the GCD of 641, 140, 701, 738 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.