GCD of 165, 998, 835, 378 Calculator

Given Input numbers are 165, 998, 835, 378

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

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

Divisors of 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

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 (165, 998, 835, 378) = 1.

Given numbers are 165, 998, 835, 378

The list of prime factors of all numbers are

Prime factors of 165 are 3 x 5 x 11

Prime factors of 998 are 2 x 499

Prime factors of 835 are 5 x 167

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 165, 998, 835, 378

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

Apply this formula for all numbers.

Step1:

LCM(165, 998) = 164670

GCD(165, 998) = ( 165 x 998 ) / 164670

= 165 / 998

= 165

Step2:

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

= 1 / 835

= 1

Step3:

LCM(1, 378) = 378

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

= 1 / 378

= 1

So, Greatest Common Divisor of 165, 998, 835, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 511, 175, 566, 149
• GCD of 631, 792, 147, 483
• GCD of 444, 383, 315, 987
• GCD of 203, 469, 445, 818
• GCD of 969, 871, 916, 775

Given numbers are 165, 998, 835, 378
The greatest common divisor of numbers 165, 998, 835, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 998, 835, 378 is 1.

1. What is the GCD of 165, 998, 835, 378?

GCD of given numbers 165, 998, 835, 378 is 1

2. How to calculate the greatest common divisor of 165, 998, 835, 378?

We can find the highest common divisor of 165, 998, 835, 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 165, 998, 835, 378 i.e 1.

3. How can I use the GCD of 165, 998, 835, 378Calculator?

Out the numbers 165, 998, 835, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.