GCD of 441, 655, 389, 485 Calculator

Given Input numbers are 441, 655, 389, 485

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

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

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 (441, 655, 389, 485) = 1.

Given numbers are 441, 655, 389, 485

The list of prime factors of all numbers are

Prime factors of 441 are 3 x 3 x 7 x 7

Prime factors of 655 are 5 x 131

Prime factors of 389 are 389

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 441, 655, 389, 485

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

Apply this formula for all numbers.

Step1:

LCM(441, 655) = 288855

GCD(441, 655) = ( 441 x 655 ) / 288855

= 441 / 655

= 441

Step2:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

Step3:

LCM(1, 485) = 485

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

= 1 / 485

= 1

So, Greatest Common Divisor of 441, 655, 389, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 792, 801, 692, 447
• GCD of 801, 844, 512, 898
• GCD of 866, 122, 323, 365
• GCD of 838, 376, 530, 584
• GCD of 360, 751, 580, 592

Given numbers are 441, 655, 389, 485
The greatest common divisor of numbers 441, 655, 389, 485 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 441, 655, 389, 485 is 1.

1. What is the GCD of 441, 655, 389, 485?

GCD of given numbers 441, 655, 389, 485 is 1

2. How to calculate the greatest common divisor of 441, 655, 389, 485?

We can find the highest common divisor of 441, 655, 389, 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 441, 655, 389, 485 i.e 1.

3. How can I use the GCD of 441, 655, 389, 485Calculator?

Out the numbers 441, 655, 389, 485 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.