GCD of 392, 699, 403, 920 Calculator

Given Input numbers are 392, 699, 403, 920

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

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

GCD of numbers is the greatest common divisor

So, the GCD (392, 699, 403, 920) = 1.

Given numbers are 392, 699, 403, 920

The list of prime factors of all numbers are

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

Prime factors of 699 are 3 x 233

Prime factors of 403 are 13 x 31

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

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

Given numbers are 392, 699, 403, 920

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

Apply this formula for all numbers.

Step1:

LCM(392, 699) = 274008

GCD(392, 699) = ( 392 x 699 ) / 274008

= 392 / 699

= 392

Step2:

LCM(1, 403) = 403

GCD(1, 403) = ( 1 x 403 ) / 403

= 1 / 403

= 1

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 392, 699, 403, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 492, 966, 578, 900
• GCD of 128, 784, 571, 661
• GCD of 472, 542, 710, 459
• GCD of 888, 527, 839, 453
• GCD of 491, 933, 592, 413

Given numbers are 392, 699, 403, 920
The greatest common divisor of numbers 392, 699, 403, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 392, 699, 403, 920 is 1.

1. What is the GCD of 392, 699, 403, 920?

GCD of given numbers 392, 699, 403, 920 is 1

2. How to calculate the greatest common divisor of 392, 699, 403, 920?

We can find the highest common divisor of 392, 699, 403, 920 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 392, 699, 403, 920 i.e 1.

3. How can I use the GCD of 392, 699, 403, 920Calculator?

Out the numbers 392, 699, 403, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.