GCD of 721, 536, 355, 873 Calculator

Given Input numbers are 721, 536, 355, 873

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 536 :

The positive integer divisors of 536 that completely divides 536 are.

1, 2, 4, 8, 67, 134, 268, 536

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 873 :

The positive integer divisors of 873 that completely divides 873 are.

1, 3, 9, 97, 291, 873

GCD of numbers is the greatest common divisor

So, the GCD (721, 536, 355, 873) = 1.

Given numbers are 721, 536, 355, 873

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 536 are 2 x 2 x 2 x 67

Prime factors of 355 are 5 x 71

Prime factors of 873 are 3 x 3 x 97

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

Given numbers are 721, 536, 355, 873

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

Apply this formula for all numbers.

Step1:

LCM(721, 536) = 386456

GCD(721, 536) = ( 721 x 536 ) / 386456

= 721 / 536

= 721

Step2:

LCM(1, 355) = 355

GCD(1, 355) = ( 1 x 355 ) / 355

= 1 / 355

= 1

Step3:

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

= 1 / 873

= 1

So, Greatest Common Divisor of 721, 536, 355, 873 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 699, 863, 670, 992
• GCD of 986, 901, 233, 935
• GCD of 340, 172, 457, 684
• GCD of 434, 685, 450, 444
• GCD of 408, 703, 211, 335

Given numbers are 721, 536, 355, 873
The greatest common divisor of numbers 721, 536, 355, 873 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 536, 355, 873 is 1.

1. What is the GCD of 721, 536, 355, 873?

GCD of given numbers 721, 536, 355, 873 is 1

2. How to calculate the greatest common divisor of 721, 536, 355, 873?

We can find the highest common divisor of 721, 536, 355, 873 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 721, 536, 355, 873 i.e 1.

3. How can I use the GCD of 721, 536, 355, 873Calculator?

Out the numbers 721, 536, 355, 873 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.