GCD of 420, 299, 803, 336 Calculator

Given Input numbers are 420, 299, 803, 336

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

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 299 :

The positive integer divisors of 299 that completely divides 299 are.

1, 13, 23, 299

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 336 :

The positive integer divisors of 336 that completely divides 336 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

GCD of numbers is the greatest common divisor

So, the GCD (420, 299, 803, 336) = 1.

Given numbers are 420, 299, 803, 336

The list of prime factors of all numbers are

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 299 are 13 x 23

Prime factors of 803 are 11 x 73

Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7

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

Given numbers are 420, 299, 803, 336

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

Apply this formula for all numbers.

Step1:

LCM(420, 299) = 125580

GCD(420, 299) = ( 420 x 299 ) / 125580

= 420 / 299

= 420

Step2:

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

= 1 / 803

= 1

Step3:

LCM(1, 336) = 336

GCD(1, 336) = ( 1 x 336 ) / 336

= 1 / 336

= 1

So, Greatest Common Divisor of 420, 299, 803, 336 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 727, 972, 645, 468
• GCD of 831, 246, 574, 252
• GCD of 970, 506, 372, 117
• GCD of 732, 314, 539, 135
• GCD of 863, 380, 252, 346

Given numbers are 420, 299, 803, 336
The greatest common divisor of numbers 420, 299, 803, 336 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 420, 299, 803, 336 is 1.

1. What is the GCD of 420, 299, 803, 336?

GCD of given numbers 420, 299, 803, 336 is 1

2. How to calculate the greatest common divisor of 420, 299, 803, 336?

We can find the highest common divisor of 420, 299, 803, 336 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 420, 299, 803, 336 i.e 1.

3. How can I use the GCD of 420, 299, 803, 336Calculator?

Out the numbers 420, 299, 803, 336 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.