GCD of 728, 695, 737, 218 Calculator

Given Input numbers are 728, 695, 737, 218

In the factoring method, we have to find the divisors of all numbers

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 695 :

The positive integer divisors of 695 that completely divides 695 are.

1, 5, 139, 695

Divisors of 737 :

The positive integer divisors of 737 that completely divides 737 are.

1, 11, 67, 737

Divisors of 218 :

The positive integer divisors of 218 that completely divides 218 are.

1, 2, 109, 218

GCD of numbers is the greatest common divisor

So, the GCD (728, 695, 737, 218) = 1.

Given numbers are 728, 695, 737, 218

The list of prime factors of all numbers are

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 695 are 5 x 139

Prime factors of 737 are 11 x 67

Prime factors of 218 are 2 x 109

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 728, 695, 737, 218

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(728, 695) = 505960

GCD(728, 695) = ( 728 x 695 ) / 505960

= 728 / 695

= 728

Step2:

LCM(1, 737) = 737

GCD(1, 737) = ( 1 x 737 ) / 737

= 1 / 737

= 1

Step3:

LCM(1, 218) = 218

GCD(1, 218) = ( 1 x 218 ) / 218

= 1 / 218

= 1

So, Greatest Common Divisor of 728, 695, 737, 218 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 925, 212, 961, 198
• GCD of 600, 902, 626, 171
• GCD of 616, 465, 328, 430
• GCD of 871, 911, 557, 257
• GCD of 317, 999, 879, 305

Given numbers are 728, 695, 737, 218
The greatest common divisor of numbers 728, 695, 737, 218 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 728, 695, 737, 218 is 1.

1. What is the GCD of 728, 695, 737, 218?

GCD of given numbers 728, 695, 737, 218 is 1

2. How to calculate the greatest common divisor of 728, 695, 737, 218?

We can find the highest common divisor of 728, 695, 737, 218 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 728, 695, 737, 218 i.e 1.

3. How can I use the GCD of 728, 695, 737, 218Calculator?

Out the numbers 728, 695, 737, 218 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.