GCD of 420, 835, 461, 496 Calculator

Given Input numbers are 420, 835, 461, 496

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 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

Divisors of 461 :

The positive integer divisors of 461 that completely divides 461 are.

1, 461

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

GCD of numbers is the greatest common divisor

So, the GCD (420, 835, 461, 496) = 1.

Given numbers are 420, 835, 461, 496

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 835 are 5 x 167

Prime factors of 461 are 461

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

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

Given numbers are 420, 835, 461, 496

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

Apply this formula for all numbers.

Step1:

LCM(420, 835) = 70140

GCD(420, 835) = ( 420 x 835 ) / 70140

= 420 / 835

= 420

Step2:

LCM(5, 461) = 2305

GCD(5, 461) = ( 5 x 461 ) / 2305

= 5 / 461

= 5

Step3:

LCM(1, 496) = 496

GCD(1, 496) = ( 1 x 496 ) / 496

= 1 / 496

= 1

So, Greatest Common Divisor of 420, 835, 461, 496 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 188, 315, 377, 723
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• GCD of 702, 492, 259, 377
• GCD of 464, 244, 868, 850
• GCD of 762, 258, 691, 982

Given numbers are 420, 835, 461, 496
The greatest common divisor of numbers 420, 835, 461, 496 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 420, 835, 461, 496 is 1.

1. What is the GCD of 420, 835, 461, 496?

GCD of given numbers 420, 835, 461, 496 is 1

2. How to calculate the greatest common divisor of 420, 835, 461, 496?

We can find the highest common divisor of 420, 835, 461, 496 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, 835, 461, 496 i.e 1.

3. How can I use the GCD of 420, 835, 461, 496Calculator?

Out the numbers 420, 835, 461, 496 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.