GCD of 436, 802, 321, 485 Calculator

Given Input numbers are 436, 802, 321, 485

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

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

GCD of numbers is the greatest common divisor

So, the GCD (436, 802, 321, 485) = 1.

Given numbers are 436, 802, 321, 485

The list of prime factors of all numbers are

Prime factors of 436 are 2 x 2 x 109

Prime factors of 802 are 2 x 401

Prime factors of 321 are 3 x 107

Prime factors of 485 are 5 x 97

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

Given numbers are 436, 802, 321, 485

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

Apply this formula for all numbers.

Step1:

LCM(436, 802) = 174836

GCD(436, 802) = ( 436 x 802 ) / 174836

= 436 / 802

= 436

Step2:

LCM(2, 321) = 642

GCD(2, 321) = ( 2 x 321 ) / 642

= 2 / 321

= 2

Step3:

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

= 1 / 485

= 1

So, Greatest Common Divisor of 436, 802, 321, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 980, 107, 291, 733
• GCD of 641, 897, 224, 394
• GCD of 273, 814, 411, 189
• GCD of 651, 808, 122, 179
• GCD of 734, 282, 996, 341

Given numbers are 436, 802, 321, 485
The greatest common divisor of numbers 436, 802, 321, 485 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 436, 802, 321, 485 is 1.

1. What is the GCD of 436, 802, 321, 485?

GCD of given numbers 436, 802, 321, 485 is 1

2. How to calculate the greatest common divisor of 436, 802, 321, 485?

We can find the highest common divisor of 436, 802, 321, 485 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 436, 802, 321, 485 i.e 1.

3. How can I use the GCD of 436, 802, 321, 485Calculator?

Out the numbers 436, 802, 321, 485 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.