GCD of 164, 721, 804, 493 Calculator

Given Input numbers are 164, 721, 804, 493

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

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 721 :

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

1, 7, 103, 721

Divisors of 804 :

The positive integer divisors of 804 that completely divides 804 are.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

GCD of numbers is the greatest common divisor

So, the GCD (164, 721, 804, 493) = 1.

Given numbers are 164, 721, 804, 493

The list of prime factors of all numbers are

Prime factors of 164 are 2 x 2 x 41

Prime factors of 721 are 7 x 103

Prime factors of 804 are 2 x 2 x 3 x 67

Prime factors of 493 are 17 x 29

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

Given numbers are 164, 721, 804, 493

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

Apply this formula for all numbers.

Step1:

LCM(164, 721) = 118244

GCD(164, 721) = ( 164 x 721 ) / 118244

= 164 / 721

= 164

Step2:

LCM(1, 804) = 804

GCD(1, 804) = ( 1 x 804 ) / 804

= 1 / 804

= 1

Step3:

LCM(1, 493) = 493

GCD(1, 493) = ( 1 x 493 ) / 493

= 1 / 493

= 1

So, Greatest Common Divisor of 164, 721, 804, 493 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 174, 896, 199, 267
• GCD of 667, 737, 902, 300
• GCD of 503, 376, 378, 664
• GCD of 388, 491, 740, 174
• GCD of 592, 397, 738, 650

Given numbers are 164, 721, 804, 493
The greatest common divisor of numbers 164, 721, 804, 493 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 164, 721, 804, 493 is 1.

1. What is the GCD of 164, 721, 804, 493?

GCD of given numbers 164, 721, 804, 493 is 1

2. How to calculate the greatest common divisor of 164, 721, 804, 493?

We can find the highest common divisor of 164, 721, 804, 493 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 164, 721, 804, 493 i.e 1.

3. How can I use the GCD of 164, 721, 804, 493Calculator?

Out the numbers 164, 721, 804, 493 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.