GCD of 143, 213, 218, 550 Calculator

Given Input numbers are 143, 213, 218, 550

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 213 :

The positive integer divisors of 213 that completely divides 213 are.

1, 3, 71, 213

Divisors of 218 :

The positive integer divisors of 218 that completely divides 218 are.

1, 2, 109, 218

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

GCD of numbers is the greatest common divisor

So, the GCD (143, 213, 218, 550) = 1.

Given numbers are 143, 213, 218, 550

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 213 are 3 x 71

Prime factors of 218 are 2 x 109

Prime factors of 550 are 2 x 5 x 5 x 11

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

Given numbers are 143, 213, 218, 550

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

Apply this formula for all numbers.

Step1:

LCM(143, 213) = 30459

GCD(143, 213) = ( 143 x 213 ) / 30459

= 143 / 213

= 143

Step2:

LCM(1, 218) = 218

GCD(1, 218) = ( 1 x 218 ) / 218

= 1 / 218

= 1

Step3:

LCM(1, 550) = 550

GCD(1, 550) = ( 1 x 550 ) / 550

= 1 / 550

= 1

So, Greatest Common Divisor of 143, 213, 218, 550 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 410, 746, 271, 598
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• GCD of 431, 887, 336, 156
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• GCD of 975, 363, 586, 692

Given numbers are 143, 213, 218, 550
The greatest common divisor of numbers 143, 213, 218, 550 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 213, 218, 550 is 1.

1. What is the GCD of 143, 213, 218, 550?

GCD of given numbers 143, 213, 218, 550 is 1

2. How to calculate the greatest common divisor of 143, 213, 218, 550?

We can find the highest common divisor of 143, 213, 218, 550 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, 213, 218, 550 i.e 1.

3. How can I use the GCD of 143, 213, 218, 550Calculator?

Out the numbers 143, 213, 218, 550 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.