GCD of 143, 914, 481, 289 Calculator

Given Input numbers are 143, 914, 481, 289

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 914 :

The positive integer divisors of 914 that completely divides 914 are.

1, 2, 457, 914

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

Divisors of 289 :

The positive integer divisors of 289 that completely divides 289 are.

1, 17, 289

GCD of numbers is the greatest common divisor

So, the GCD (143, 914, 481, 289) = 1.

Given numbers are 143, 914, 481, 289

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 914 are 2 x 457

Prime factors of 481 are 13 x 37

Prime factors of 289 are 17 x 17

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

Given numbers are 143, 914, 481, 289

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

Apply this formula for all numbers.

Step1:

LCM(143, 914) = 130702

GCD(143, 914) = ( 143 x 914 ) / 130702

= 143 / 914

= 143

Step2:

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

= 1 / 481

= 1

Step3:

LCM(1, 289) = 289

GCD(1, 289) = ( 1 x 289 ) / 289

= 1 / 289

= 1

So, Greatest Common Divisor of 143, 914, 481, 289 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 487, 557, 493, 129
• GCD of 903, 703, 976, 218
• GCD of 405, 653, 514, 878
• GCD of 324, 222, 125, 703
• GCD of 141, 846, 496, 447

Given numbers are 143, 914, 481, 289
The greatest common divisor of numbers 143, 914, 481, 289 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 914, 481, 289 is 1.

1. What is the GCD of 143, 914, 481, 289?

GCD of given numbers 143, 914, 481, 289 is 1

2. How to calculate the greatest common divisor of 143, 914, 481, 289?

We can find the highest common divisor of 143, 914, 481, 289 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, 914, 481, 289 i.e 1.

3. How can I use the GCD of 143, 914, 481, 289Calculator?

Out the numbers 143, 914, 481, 289 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.