GCD of 399, 293, 378, 477 Calculator

Given Input numbers are 399, 293, 378, 477

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

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 293 :

The positive integer divisors of 293 that completely divides 293 are.

1, 293

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

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 (399, 293, 378, 477) = 1.

Given numbers are 399, 293, 378, 477

The list of prime factors of all numbers are

Prime factors of 399 are 3 x 7 x 19

Prime factors of 293 are 293

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 477 are 3 x 3 x 53

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

Given numbers are 399, 293, 378, 477

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

Apply this formula for all numbers.

Step1:

LCM(399, 293) = 116907

GCD(399, 293) = ( 399 x 293 ) / 116907

= 399 / 293

= 399

Step2:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

Step3:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

So, Greatest Common Divisor of 399, 293, 378, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 691, 158, 253, 798
• GCD of 921, 861, 289, 309
• GCD of 704, 895, 675, 773
• GCD of 163, 165, 804, 959
• GCD of 531, 930, 857, 465

Given numbers are 399, 293, 378, 477
The greatest common divisor of numbers 399, 293, 378, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 399, 293, 378, 477 is 1.

1. What is the GCD of 399, 293, 378, 477?

GCD of given numbers 399, 293, 378, 477 is 1

2. How to calculate the greatest common divisor of 399, 293, 378, 477?

We can find the highest common divisor of 399, 293, 378, 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 399, 293, 378, 477 i.e 1.

3. How can I use the GCD of 399, 293, 378, 477Calculator?

Out the numbers 399, 293, 378, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.