GCD of 378, 386, 349, 197 Calculator

Given Input numbers are 378, 386, 349, 197

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 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

GCD of numbers is the greatest common divisor

So, the GCD (378, 386, 349, 197) = 1.

Given numbers are 378, 386, 349, 197

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 386 are 2 x 193

Prime factors of 349 are 349

Prime factors of 197 are 197

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

Given numbers are 378, 386, 349, 197

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

Apply this formula for all numbers.

Step1:

LCM(378, 386) = 72954

GCD(378, 386) = ( 378 x 386 ) / 72954

= 378 / 386

= 378

Step2:

LCM(2, 349) = 698

GCD(2, 349) = ( 2 x 349 ) / 698

= 2 / 349

= 2

Step3:

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

= 1 / 197

= 1

So, Greatest Common Divisor of 378, 386, 349, 197 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 921, 313, 605, 278
• GCD of 342, 220, 865, 159
• GCD of 667, 781, 688, 880
• GCD of 908, 994, 638, 907
• GCD of 850, 364, 372, 849

Given numbers are 378, 386, 349, 197
The greatest common divisor of numbers 378, 386, 349, 197 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 386, 349, 197 is 1.

1. What is the GCD of 378, 386, 349, 197?

GCD of given numbers 378, 386, 349, 197 is 1

2. How to calculate the greatest common divisor of 378, 386, 349, 197?

We can find the highest common divisor of 378, 386, 349, 197 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, 386, 349, 197 i.e 1.

3. How can I use the GCD of 378, 386, 349, 197Calculator?

Out the numbers 378, 386, 349, 197 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.