GCD of 747, 913, 737, 161 Calculator

Given Input numbers are 747, 913, 737, 161

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

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 913

List of positive integer divisors of 913 that divides 913 without a remainder.

1, 11, 83, 913

Divisors of 737

List of positive integer divisors of 737 that divides 737 without a remainder.

1, 11, 67, 737

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Greatest Common Divisior

We found the divisors of 747, 913, 737, 161 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 747, 913, 737, 161 is 1.

Therefore, GCD of numbers 747, 913, 737, 161 is 1

Given Input Data is 747, 913, 737, 161

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

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 913 is 11 x 83

Prime Factorization of 737 is 11 x 67

Prime Factorization of 161 is 7 x 23

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(747, 913) = 8217

GCD(747, 913) = ( 747 x 913 ) / 8217

GCD(747, 913) = 682011 / 8217

GCD(747, 913) = 83

Step2:

Here we consider the GCD from the above i.e. 83 as first number and the next as 737

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

LCM(83, 737) = 61171

GCD(83, 737) = ( 83 x 737 ) / 61171

GCD(83, 737) = 61171 / 61171

GCD(83, 737) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 161

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

LCM(1, 161) = 161

GCD(1, 161) = ( 1 x 161 ) / 161

GCD(1, 161) = 161 / 161

GCD(1, 161) = 1

GCD of 747, 913, 737, 161 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 444, 279, 687, 291
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• GCD of 558, 969, 107, 833

1. What is the GCD of 747, 913, 737, 161?

GCD of 747, 913, 737, 161 is 1

2. Where do I get the detailed procedure to find GCD of 747, 913, 737, 161?

You can find a detailed procedure to find GCD of 747, 913, 737, 161 on our page.

3. How to find GCD of 747, 913, 737, 161 on a calculator?

You can find the GCD of 747, 913, 737, 161 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.