GCD of 630, 143, 321, 564 Calculator

Given Input numbers are 630, 143, 321, 564

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

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 321 :

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

1, 3, 107, 321

Divisors of 564 :

The positive integer divisors of 564 that completely divides 564 are.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

GCD of numbers is the greatest common divisor

So, the GCD (630, 143, 321, 564) = 1.

Given numbers are 630, 143, 321, 564

The list of prime factors of all numbers are

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 143 are 11 x 13

Prime factors of 321 are 3 x 107

Prime factors of 564 are 2 x 2 x 3 x 47

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

Given numbers are 630, 143, 321, 564

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

Apply this formula for all numbers.

Step1:

LCM(630, 143) = 90090

GCD(630, 143) = ( 630 x 143 ) / 90090

= 630 / 143

= 630

Step2:

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

= 1 / 321

= 1

Step3:

LCM(1, 564) = 564

GCD(1, 564) = ( 1 x 564 ) / 564

= 1 / 564

= 1

So, Greatest Common Divisor of 630, 143, 321, 564 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 337, 198, 961, 143
• GCD of 863, 990, 223, 231
• GCD of 241, 398, 960, 887
• GCD of 485, 740, 247, 381
• GCD of 289, 506, 832, 229

Given numbers are 630, 143, 321, 564
The greatest common divisor of numbers 630, 143, 321, 564 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 143, 321, 564 is 1.

1. What is the GCD of 630, 143, 321, 564?

GCD of given numbers 630, 143, 321, 564 is 1

2. How to calculate the greatest common divisor of 630, 143, 321, 564?

We can find the highest common divisor of 630, 143, 321, 564 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 630, 143, 321, 564 i.e 1.

3. How can I use the GCD of 630, 143, 321, 564Calculator?

Out the numbers 630, 143, 321, 564 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.