GCD of 318, 561, 477 Calculator

Given Input numbers are 318, 561, 477

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

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

GCD of numbers is the greatest common divisor

So, the GCD (318, 561, 477) = 3.

Given numbers are 318, 561, 477

The list of prime factors of all numbers are

Prime factors of 318 are 2 x 3 x 53

Prime factors of 561 are 3 x 11 x 17

Prime factors of 477 are 3 x 3 x 53

The highest common occurrence is 3¹

Therefore, GCD of 318, 561, 477 is 3.

Given numbers are 318, 561, 477

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

Apply this formula for all numbers.

Step1:

LCM(318, 561) = 59466

GCD(318, 561) = ( 318 x 561 ) / 59466

= 318 / 561

= 318

Step2:

LCM(3, 477) = 477

GCD(3, 477) = ( 3 x 477 ) / 477

= 3 / 477

= 3

So, Greatest Common Divisor of 318, 561, 477 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 302, 226, 167
• GCD of 844, 846, 190
• GCD of 642, 682, 794
• GCD of 949, 854, 539
• GCD of 461, 853, 100

Given numbers are 318, 561, 477
The greatest common divisor of numbers 318, 561, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 561, 477 is 3.

1. What is the GCD of 318, 561, 477?

GCD of given numbers 318, 561, 477 is 3

2. How to calculate the greatest common divisor of 318, 561, 477?

We can find the highest common divisor of 318, 561, 477 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 318, 561, 477 i.e 3.

3. How can I use the GCD of 318, 561, 477Calculator?

Out the numbers 318, 561, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.