GCD of 838, 304, 402, 159 Calculator

Given Input numbers are 838, 304, 402, 159

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

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 304 :

The positive integer divisors of 304 that completely divides 304 are.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

GCD of numbers is the greatest common divisor

So, the GCD (838, 304, 402, 159) = 1.

Given numbers are 838, 304, 402, 159

The list of prime factors of all numbers are

Prime factors of 838 are 2 x 419

Prime factors of 304 are 2 x 2 x 2 x 2 x 19

Prime factors of 402 are 2 x 3 x 67

Prime factors of 159 are 3 x 53

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

Given numbers are 838, 304, 402, 159

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

Apply this formula for all numbers.

Step1:

LCM(838, 304) = 127376

GCD(838, 304) = ( 838 x 304 ) / 127376

= 838 / 304

= 838

Step2:

LCM(2, 402) = 402

GCD(2, 402) = ( 2 x 402 ) / 402

= 2 / 402

= 2

Step3:

LCM(2, 159) = 318

GCD(2, 159) = ( 2 x 159 ) / 318

= 2 / 159

= 2

So, Greatest Common Divisor of 838, 304, 402, 159 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 288, 850, 170, 253
• GCD of 915, 291, 341, 568
• GCD of 455, 478, 582, 214
• GCD of 967, 276, 278, 701
• GCD of 602, 193, 145, 876

Given numbers are 838, 304, 402, 159
The greatest common divisor of numbers 838, 304, 402, 159 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 304, 402, 159 is 1.

1. What is the GCD of 838, 304, 402, 159?

GCD of given numbers 838, 304, 402, 159 is 1

2. How to calculate the greatest common divisor of 838, 304, 402, 159?

We can find the highest common divisor of 838, 304, 402, 159 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 838, 304, 402, 159 i.e 1.

3. How can I use the GCD of 838, 304, 402, 159Calculator?

Out the numbers 838, 304, 402, 159 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.