GCD of 494, 851, 428 Calculator

Given Input numbers are 494, 851, 428

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

Divisors of 494 :

The positive integer divisors of 494 that completely divides 494 are.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (494, 851, 428) = 1.

Given numbers are 494, 851, 428

The list of prime factors of all numbers are

Prime factors of 494 are 2 x 13 x 19

Prime factors of 851 are 23 x 37

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 494, 851, 428

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

Apply this formula for all numbers.

Step1:

LCM(494, 851) = 420394

GCD(494, 851) = ( 494 x 851 ) / 420394

= 494 / 851

= 494

Step2:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 494, 851, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 282, 791, 807
• GCD of 637, 234, 208
• GCD of 161, 373, 883
• GCD of 721, 918, 193
• GCD of 242, 978, 986

Given numbers are 494, 851, 428
The greatest common divisor of numbers 494, 851, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 494, 851, 428 is 1.

1. What is the GCD of 494, 851, 428?

GCD of given numbers 494, 851, 428 is 1

2. How to calculate the greatest common divisor of 494, 851, 428?

We can find the highest common divisor of 494, 851, 428 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 494, 851, 428 i.e 1.

3. How can I use the GCD of 494, 851, 428Calculator?

Out the numbers 494, 851, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.