GCD of 993, 843, 120, 478 Calculator

Given Input numbers are 993, 843, 120, 478

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

Divisors of 993 :

The positive integer divisors of 993 that completely divides 993 are.

1, 3, 331, 993

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

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 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (993, 843, 120, 478) = 1.

Given numbers are 993, 843, 120, 478

The list of prime factors of all numbers are

Prime factors of 993 are 3 x 331

Prime factors of 843 are 3 x 281

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

Prime factors of 478 are 2 x 239

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

Given numbers are 993, 843, 120, 478

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

Apply this formula for all numbers.

Step1:

LCM(993, 843) = 279033

GCD(993, 843) = ( 993 x 843 ) / 279033

= 993 / 843

= 993

Step2:

LCM(3, 120) = 120

GCD(3, 120) = ( 3 x 120 ) / 120

= 3 / 120

= 3

Step3:

LCM(3, 478) = 1434

GCD(3, 478) = ( 3 x 478 ) / 1434

= 3 / 478

= 3

So, Greatest Common Divisor of 993, 843, 120, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 235, 491, 877, 842
• GCD of 180, 315, 859, 404
• GCD of 851, 546, 724, 940
• GCD of 399, 216, 360, 804
• GCD of 866, 579, 190, 276

Given numbers are 993, 843, 120, 478
The greatest common divisor of numbers 993, 843, 120, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 993, 843, 120, 478 is 1.

1. What is the GCD of 993, 843, 120, 478?

GCD of given numbers 993, 843, 120, 478 is 1

2. How to calculate the greatest common divisor of 993, 843, 120, 478?

We can find the highest common divisor of 993, 843, 120, 478 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 993, 843, 120, 478 i.e 1.

3. How can I use the GCD of 993, 843, 120, 478Calculator?

Out the numbers 993, 843, 120, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.