GCD of 378, 485, 852, 665 Calculator

Given Input numbers are 378, 485, 852, 665

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 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

Divisors of 852 :

The positive integer divisors of 852 that completely divides 852 are.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

GCD of numbers is the greatest common divisor

So, the GCD (378, 485, 852, 665) = 1.

Given numbers are 378, 485, 852, 665

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 485 are 5 x 97

Prime factors of 852 are 2 x 2 x 3 x 71

Prime factors of 665 are 5 x 7 x 19

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

Given numbers are 378, 485, 852, 665

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

Apply this formula for all numbers.

Step1:

LCM(378, 485) = 183330

GCD(378, 485) = ( 378 x 485 ) / 183330

= 378 / 485

= 378

Step2:

LCM(1, 852) = 852

GCD(1, 852) = ( 1 x 852 ) / 852

= 1 / 852

= 1

Step3:

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

= 1 / 665

= 1

So, Greatest Common Divisor of 378, 485, 852, 665 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 384, 337, 203, 147
• GCD of 970, 632, 903, 449
• GCD of 855, 668, 330, 422
• GCD of 847, 724, 147, 594
• GCD of 123, 359, 443, 438

Given numbers are 378, 485, 852, 665
The greatest common divisor of numbers 378, 485, 852, 665 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 485, 852, 665 is 1.

1. What is the GCD of 378, 485, 852, 665?

GCD of given numbers 378, 485, 852, 665 is 1

2. How to calculate the greatest common divisor of 378, 485, 852, 665?

We can find the highest common divisor of 378, 485, 852, 665 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, 485, 852, 665 i.e 1.

3. How can I use the GCD of 378, 485, 852, 665Calculator?

Out the numbers 378, 485, 852, 665 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.