GCD of 657, 378, 794, 382 Calculator

Given Input numbers are 657, 378, 794, 382

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

Divisors of 657 :

The positive integer divisors of 657 that completely divides 657 are.

1, 3, 9, 73, 219, 657

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 794 :

The positive integer divisors of 794 that completely divides 794 are.

1, 2, 397, 794

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

GCD of numbers is the greatest common divisor

So, the GCD (657, 378, 794, 382) = 1.

Given numbers are 657, 378, 794, 382

The list of prime factors of all numbers are

Prime factors of 657 are 3 x 3 x 73

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

Prime factors of 794 are 2 x 397

Prime factors of 382 are 2 x 191

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

Given numbers are 657, 378, 794, 382

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

Apply this formula for all numbers.

Step1:

LCM(657, 378) = 27594

GCD(657, 378) = ( 657 x 378 ) / 27594

= 657 / 378

= 657

Step2:

LCM(9, 794) = 7146

GCD(9, 794) = ( 9 x 794 ) / 7146

= 9 / 794

= 9

Step3:

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

= 1 / 382

= 1

So, Greatest Common Divisor of 657, 378, 794, 382 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 347, 450, 187, 861
• GCD of 420, 884, 995, 461
• GCD of 389, 715, 258, 107
• GCD of 234, 260, 956, 857
• GCD of 546, 979, 365, 298

Given numbers are 657, 378, 794, 382
The greatest common divisor of numbers 657, 378, 794, 382 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 657, 378, 794, 382 is 1.

1. What is the GCD of 657, 378, 794, 382?

GCD of given numbers 657, 378, 794, 382 is 1

2. How to calculate the greatest common divisor of 657, 378, 794, 382?

We can find the highest common divisor of 657, 378, 794, 382 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 657, 378, 794, 382 i.e 1.

3. How can I use the GCD of 657, 378, 794, 382Calculator?

Out the numbers 657, 378, 794, 382 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.