GCD of 739, 763, 66, 688 Calculator

Given Input numbers are 739, 763, 66, 688

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

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Greatest Common Divisior

We found the divisors of 739, 763, 66, 688 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 739, 763, 66, 688 is 1.

Therefore, GCD of numbers 739, 763, 66, 688 is 1

Given Input Data is 739, 763, 66, 688

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

Prime Factorization of 739 is 739

Prime Factorization of 763 is 7 x 109

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

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(739, 763) = 563857

GCD(739, 763) = ( 739 x 763 ) / 563857

GCD(739, 763) = 563857 / 563857

GCD(739, 763) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 66

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

LCM(1, 66) = 66

GCD(1, 66) = ( 1 x 66 ) / 66

GCD(1, 66) = 66 / 66

GCD(1, 66) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 688

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

LCM(1, 688) = 688

GCD(1, 688) = ( 1 x 688 ) / 688

GCD(1, 688) = 688 / 688

GCD(1, 688) = 1

GCD of 739, 763, 66, 688 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 364, 446, 97, 215
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• GCD of 919, 134, 97, 300
• GCD of 143, 389, 93, 672
• GCD of 789, 113, 55, 514

1. What is the GCD of 739, 763, 66, 688?

GCD of 739, 763, 66, 688 is 1

2. Where do I get the detailed procedure to find GCD of 739, 763, 66, 688?

You can find a detailed procedure to find GCD of 739, 763, 66, 688 on our page.

3. How to find GCD of 739, 763, 66, 688 on a calculator?

You can find the GCD of 739, 763, 66, 688 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.