GCD of 428, 818, 696, 401 Calculator

Given Input numbers are 428, 818, 696, 401

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

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 696 :

The positive integer divisors of 696 that completely divides 696 are.

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

Divisors of 401 :

The positive integer divisors of 401 that completely divides 401 are.

1, 401

GCD of numbers is the greatest common divisor

So, the GCD (428, 818, 696, 401) = 1.

Given numbers are 428, 818, 696, 401

The list of prime factors of all numbers are

Prime factors of 428 are 2 x 2 x 107

Prime factors of 818 are 2 x 409

Prime factors of 696 are 2 x 2 x 2 x 3 x 29

Prime factors of 401 are 401

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

Given numbers are 428, 818, 696, 401

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

Apply this formula for all numbers.

Step1:

LCM(428, 818) = 175052

GCD(428, 818) = ( 428 x 818 ) / 175052

= 428 / 818

= 428

Step2:

LCM(2, 696) = 696

GCD(2, 696) = ( 2 x 696 ) / 696

= 2 / 696

= 2

Step3:

LCM(2, 401) = 802

GCD(2, 401) = ( 2 x 401 ) / 802

= 2 / 401

= 2

So, Greatest Common Divisor of 428, 818, 696, 401 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 309, 524, 353, 893
• GCD of 267, 467, 448, 442
• GCD of 555, 669, 781, 159
• GCD of 772, 700, 502, 857
• GCD of 226, 690, 301, 820

Given numbers are 428, 818, 696, 401
The greatest common divisor of numbers 428, 818, 696, 401 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 818, 696, 401 is 1.

1. What is the GCD of 428, 818, 696, 401?

GCD of given numbers 428, 818, 696, 401 is 1

2. How to calculate the greatest common divisor of 428, 818, 696, 401?

We can find the highest common divisor of 428, 818, 696, 401 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 428, 818, 696, 401 i.e 1.

3. How can I use the GCD of 428, 818, 696, 401Calculator?

Out the numbers 428, 818, 696, 401 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.