GCD of 493, 485, 946, 421 Calculator

Given Input numbers are 493, 485, 946, 421

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

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

Divisors of 946 :

The positive integer divisors of 946 that completely divides 946 are.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (493, 485, 946, 421) = 1.

Given numbers are 493, 485, 946, 421

The list of prime factors of all numbers are

Prime factors of 493 are 17 x 29

Prime factors of 485 are 5 x 97

Prime factors of 946 are 2 x 11 x 43

Prime factors of 421 are 421

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

Given numbers are 493, 485, 946, 421

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

Apply this formula for all numbers.

Step1:

LCM(493, 485) = 239105

GCD(493, 485) = ( 493 x 485 ) / 239105

= 493 / 485

= 493

Step2:

LCM(1, 946) = 946

GCD(1, 946) = ( 1 x 946 ) / 946

= 1 / 946

= 1

Step3:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

So, Greatest Common Divisor of 493, 485, 946, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 530, 470, 311, 568
• GCD of 771, 906, 512, 806
• GCD of 537, 635, 668, 926
• GCD of 106, 772, 217, 640
• GCD of 909, 931, 423, 869

Given numbers are 493, 485, 946, 421
The greatest common divisor of numbers 493, 485, 946, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 493, 485, 946, 421 is 1.

1. What is the GCD of 493, 485, 946, 421?

GCD of given numbers 493, 485, 946, 421 is 1

2. How to calculate the greatest common divisor of 493, 485, 946, 421?

We can find the highest common divisor of 493, 485, 946, 421 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 493, 485, 946, 421 i.e 1.

3. How can I use the GCD of 493, 485, 946, 421Calculator?

Out the numbers 493, 485, 946, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.