GCD of 378, 431, 961, 349 Calculator

Given Input numbers are 378, 431, 961, 349

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 431 :

The positive integer divisors of 431 that completely divides 431 are.

1, 431

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 349 :

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

1, 349

GCD of numbers is the greatest common divisor

So, the GCD (378, 431, 961, 349) = 1.

Given numbers are 378, 431, 961, 349

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 431 are 431

Prime factors of 961 are 31 x 31

Prime factors of 349 are 349

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

Given numbers are 378, 431, 961, 349

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

Apply this formula for all numbers.

Step1:

LCM(378, 431) = 162918

GCD(378, 431) = ( 378 x 431 ) / 162918

= 378 / 431

= 378

Step2:

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

= 1 / 961

= 1

Step3:

LCM(1, 349) = 349

GCD(1, 349) = ( 1 x 349 ) / 349

= 1 / 349

= 1

So, Greatest Common Divisor of 378, 431, 961, 349 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 947, 509, 848, 923
• GCD of 124, 689, 979, 605
• GCD of 536, 853, 668, 264
• GCD of 311, 834, 433, 785
• GCD of 601, 525, 459, 588

Given numbers are 378, 431, 961, 349
The greatest common divisor of numbers 378, 431, 961, 349 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 431, 961, 349 is 1.

1. What is the GCD of 378, 431, 961, 349?

GCD of given numbers 378, 431, 961, 349 is 1

2. How to calculate the greatest common divisor of 378, 431, 961, 349?

We can find the highest common divisor of 378, 431, 961, 349 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, 431, 961, 349 i.e 1.

3. How can I use the GCD of 378, 431, 961, 349Calculator?

Out the numbers 378, 431, 961, 349 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.