GCD of 143, 536, 999, 921 Calculator

Given Input numbers are 143, 536, 999, 921

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

Divisors of 143 :

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

1, 11, 13, 143

Divisors of 536 :

The positive integer divisors of 536 that completely divides 536 are.

1, 2, 4, 8, 67, 134, 268, 536

Divisors of 999 :

The positive integer divisors of 999 that completely divides 999 are.

1, 3, 9, 27, 37, 111, 333, 999

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

GCD of numbers is the greatest common divisor

So, the GCD (143, 536, 999, 921) = 1.

Given numbers are 143, 536, 999, 921

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 536 are 2 x 2 x 2 x 67

Prime factors of 999 are 3 x 3 x 3 x 37

Prime factors of 921 are 3 x 307

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

Given numbers are 143, 536, 999, 921

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

Apply this formula for all numbers.

Step1:

LCM(143, 536) = 76648

GCD(143, 536) = ( 143 x 536 ) / 76648

= 143 / 536

= 143

Step2:

LCM(1, 999) = 999

GCD(1, 999) = ( 1 x 999 ) / 999

= 1 / 999

= 1

Step3:

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

= 1 / 921

= 1

So, Greatest Common Divisor of 143, 536, 999, 921 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 164, 320, 647, 551
• GCD of 325, 271, 882, 179
• GCD of 941, 854, 842, 606
• GCD of 162, 203, 285, 941
• GCD of 160, 307, 250, 389

Given numbers are 143, 536, 999, 921
The greatest common divisor of numbers 143, 536, 999, 921 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 536, 999, 921 is 1.

1. What is the GCD of 143, 536, 999, 921?

GCD of given numbers 143, 536, 999, 921 is 1

2. How to calculate the greatest common divisor of 143, 536, 999, 921?

We can find the highest common divisor of 143, 536, 999, 921 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 143, 536, 999, 921 i.e 1.

3. How can I use the GCD of 143, 536, 999, 921Calculator?

Out the numbers 143, 536, 999, 921 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.