GCD of 149, 865, 396, 378 Calculator

Given Input numbers are 149, 865, 396, 378

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

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

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

GCD of numbers is the greatest common divisor

So, the GCD (149, 865, 396, 378) = 1.

Given numbers are 149, 865, 396, 378

The list of prime factors of all numbers are

Prime factors of 149 are 149

Prime factors of 865 are 5 x 173

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

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

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

Given numbers are 149, 865, 396, 378

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

Apply this formula for all numbers.

Step1:

LCM(149, 865) = 128885

GCD(149, 865) = ( 149 x 865 ) / 128885

= 149 / 865

= 149

Step2:

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

= 1 / 396

= 1

Step3:

LCM(1, 378) = 378

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

= 1 / 378

= 1

So, Greatest Common Divisor of 149, 865, 396, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 650, 565, 964, 695
• GCD of 287, 909, 502, 621
• GCD of 516, 100, 174, 768
• GCD of 349, 161, 448, 371
• GCD of 341, 856, 713, 294

Given numbers are 149, 865, 396, 378
The greatest common divisor of numbers 149, 865, 396, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 149, 865, 396, 378 is 1.

1. What is the GCD of 149, 865, 396, 378?

GCD of given numbers 149, 865, 396, 378 is 1

2. How to calculate the greatest common divisor of 149, 865, 396, 378?

We can find the highest common divisor of 149, 865, 396, 378 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 149, 865, 396, 378 i.e 1.

3. How can I use the GCD of 149, 865, 396, 378Calculator?

Out the numbers 149, 865, 396, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.