GCD of 120, 443, 830 Calculator

Given Input numbers are 120, 443, 830

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

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 443 :

The positive integer divisors of 443 that completely divides 443 are.

1, 443

Divisors of 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

GCD of numbers is the greatest common divisor

So, the GCD (120, 443, 830) = 1.

Given numbers are 120, 443, 830

The list of prime factors of all numbers are

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 443 are 443

Prime factors of 830 are 2 x 5 x 83

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

Given numbers are 120, 443, 830

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

Apply this formula for all numbers.

Step1:

LCM(120, 443) = 53160

GCD(120, 443) = ( 120 x 443 ) / 53160

= 120 / 443

= 120

Step2:

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

= 1 / 830

= 1

So, Greatest Common Divisor of 120, 443, 830 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 666, 141, 256
• GCD of 323, 588, 620
• GCD of 257, 506, 729
• GCD of 117, 402, 527
• GCD of 244, 934, 436

Given numbers are 120, 443, 830
The greatest common divisor of numbers 120, 443, 830 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 120, 443, 830 is 1.

1. What is the GCD of 120, 443, 830?

GCD of given numbers 120, 443, 830 is 1

2. How to calculate the greatest common divisor of 120, 443, 830?

We can find the highest common divisor of 120, 443, 830 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 120, 443, 830 i.e 1.

3. How can I use the GCD of 120, 443, 830Calculator?

Out the numbers 120, 443, 830 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.