GCD of 491, 803, 721, 462 Calculator

Given Input numbers are 491, 803, 721, 462

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

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

Divisors of 803 :

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

1, 11, 73, 803

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

GCD of numbers is the greatest common divisor

So, the GCD (491, 803, 721, 462) = 1.

Given numbers are 491, 803, 721, 462

The list of prime factors of all numbers are

Prime factors of 491 are 491

Prime factors of 803 are 11 x 73

Prime factors of 721 are 7 x 103

Prime factors of 462 are 2 x 3 x 7 x 11

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

Given numbers are 491, 803, 721, 462

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

Apply this formula for all numbers.

Step1:

LCM(491, 803) = 394273

GCD(491, 803) = ( 491 x 803 ) / 394273

= 491 / 803

= 491

Step2:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

Step3:

LCM(1, 462) = 462

GCD(1, 462) = ( 1 x 462 ) / 462

= 1 / 462

= 1

So, Greatest Common Divisor of 491, 803, 721, 462 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 949, 413, 444, 154
• GCD of 813, 756, 525, 223
• GCD of 133, 131, 396, 261
• GCD of 479, 572, 824, 140
• GCD of 285, 149, 473, 304

Given numbers are 491, 803, 721, 462
The greatest common divisor of numbers 491, 803, 721, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 803, 721, 462 is 1.

1. What is the GCD of 491, 803, 721, 462?

GCD of given numbers 491, 803, 721, 462 is 1

2. How to calculate the greatest common divisor of 491, 803, 721, 462?

We can find the highest common divisor of 491, 803, 721, 462 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 491, 803, 721, 462 i.e 1.

3. How can I use the GCD of 491, 803, 721, 462Calculator?

Out the numbers 491, 803, 721, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.