GCD of 838, 321, 662, 356 Calculator

Given Input numbers are 838, 321, 662, 356

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 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

Divisors of 356 :

The positive integer divisors of 356 that completely divides 356 are.

1, 2, 4, 89, 178, 356

GCD of numbers is the greatest common divisor

So, the GCD (838, 321, 662, 356) = 1.

Given numbers are 838, 321, 662, 356

The list of prime factors of all numbers are

Prime factors of 838 are 2 x 419

Prime factors of 321 are 3 x 107

Prime factors of 662 are 2 x 331

Prime factors of 356 are 2 x 2 x 89

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

Given numbers are 838, 321, 662, 356

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

Apply this formula for all numbers.

Step1:

LCM(838, 321) = 268998

GCD(838, 321) = ( 838 x 321 ) / 268998

= 838 / 321

= 838

Step2:

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

= 1 / 662

= 1

Step3:

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

= 1 / 356

= 1

So, Greatest Common Divisor of 838, 321, 662, 356 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 361, 129, 307, 741
• GCD of 209, 632, 336, 602
• GCD of 168, 925, 361, 135
• GCD of 422, 855, 522, 861
• GCD of 791, 413, 504, 398

Given numbers are 838, 321, 662, 356
The greatest common divisor of numbers 838, 321, 662, 356 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 321, 662, 356 is 1.

1. What is the GCD of 838, 321, 662, 356?

GCD of given numbers 838, 321, 662, 356 is 1

2. How to calculate the greatest common divisor of 838, 321, 662, 356?

We can find the highest common divisor of 838, 321, 662, 356 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, 321, 662, 356 i.e 1.

3. How can I use the GCD of 838, 321, 662, 356Calculator?

Out the numbers 838, 321, 662, 356 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.