GCD of 804, 720, 691, 488 Calculator

Given Input numbers are 804, 720, 691, 488

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

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 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

GCD of numbers is the greatest common divisor

So, the GCD (804, 720, 691, 488) = 1.

Given numbers are 804, 720, 691, 488

The list of prime factors of all numbers are

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

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 691 are 691

Prime factors of 488 are 2 x 2 x 2 x 61

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

Given numbers are 804, 720, 691, 488

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

Apply this formula for all numbers.

Step1:

LCM(804, 720) = 48240

GCD(804, 720) = ( 804 x 720 ) / 48240

= 804 / 720

= 804

Step2:

LCM(12, 691) = 8292

GCD(12, 691) = ( 12 x 691 ) / 8292

= 12 / 691

= 12

Step3:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

So, Greatest Common Divisor of 804, 720, 691, 488 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 305, 918, 943, 907
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Given numbers are 804, 720, 691, 488
The greatest common divisor of numbers 804, 720, 691, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 804, 720, 691, 488 is 1.

1. What is the GCD of 804, 720, 691, 488?

GCD of given numbers 804, 720, 691, 488 is 1

2. How to calculate the greatest common divisor of 804, 720, 691, 488?

We can find the highest common divisor of 804, 720, 691, 488 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 804, 720, 691, 488 i.e 1.

3. How can I use the GCD of 804, 720, 691, 488Calculator?

Out the numbers 804, 720, 691, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.