GCD of 398, 412, 562, 427 Calculator

Given Input numbers are 398, 412, 562, 427

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

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

Divisors of 412 :

The positive integer divisors of 412 that completely divides 412 are.

1, 2, 4, 103, 206, 412

Divisors of 562 :

The positive integer divisors of 562 that completely divides 562 are.

1, 2, 281, 562

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (398, 412, 562, 427) = 1.

Given numbers are 398, 412, 562, 427

The list of prime factors of all numbers are

Prime factors of 398 are 2 x 199

Prime factors of 412 are 2 x 2 x 103

Prime factors of 562 are 2 x 281

Prime factors of 427 are 7 x 61

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

Given numbers are 398, 412, 562, 427

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

Apply this formula for all numbers.

Step1:

LCM(398, 412) = 81988

GCD(398, 412) = ( 398 x 412 ) / 81988

= 398 / 412

= 398

Step2:

LCM(2, 562) = 562

GCD(2, 562) = ( 2 x 562 ) / 562

= 2 / 562

= 2

Step3:

LCM(2, 427) = 854

GCD(2, 427) = ( 2 x 427 ) / 854

= 2 / 427

= 2

So, Greatest Common Divisor of 398, 412, 562, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 628, 444, 389, 151
• GCD of 887, 545, 890, 712
• GCD of 753, 941, 801, 465
• GCD of 496, 309, 854, 101
• GCD of 204, 939, 884, 478

Given numbers are 398, 412, 562, 427
The greatest common divisor of numbers 398, 412, 562, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 398, 412, 562, 427 is 1.

1. What is the GCD of 398, 412, 562, 427?

GCD of given numbers 398, 412, 562, 427 is 1

2. How to calculate the greatest common divisor of 398, 412, 562, 427?

We can find the highest common divisor of 398, 412, 562, 427 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 398, 412, 562, 427 i.e 1.

3. How can I use the GCD of 398, 412, 562, 427Calculator?

Out the numbers 398, 412, 562, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.