GCD of 378, 385, 23 Calculator

Given Input numbers are 378, 385, 23

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

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 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 23 :

The positive integer divisors of 23 that completely divides 23 are.

1, 23

GCD of numbers is the greatest common divisor

So, the GCD (378, 385, 23) = 1.

Given numbers are 378, 385, 23

The list of prime factors of all numbers are

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

Prime factors of 385 are 5 x 7 x 11

Prime factors of 23 are 23

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

Given numbers are 378, 385, 23

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

Apply this formula for all numbers.

Step1:

LCM(378, 385) = 20790

GCD(378, 385) = ( 378 x 385 ) / 20790

= 378 / 385

= 378

Step2:

LCM(7, 23) = 161

GCD(7, 23) = ( 7 x 23 ) / 161

= 7 / 23

= 7

So, Greatest Common Divisor of 378, 385, 23 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 762, 931, 50
• GCD of 333, 308, 92
• GCD of 794, 402, 96
• GCD of 504, 923, 21
• GCD of 786, 656, 20

Given numbers are 378, 385, 23
The greatest common divisor of numbers 378, 385, 23 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 385, 23 is 1.

1. What is the GCD of 378, 385, 23?

GCD of given numbers 378, 385, 23 is 1

2. How to calculate the greatest common divisor of 378, 385, 23?

We can find the highest common divisor of 378, 385, 23 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 378, 385, 23 i.e 1.

3. How can I use the GCD of 378, 385, 23Calculator?

Out the numbers 378, 385, 23 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.