GCD of 685, 499, 420, 466 Calculator

Given Input numbers are 685, 499, 420, 466

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

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 499 :

The positive integer divisors of 499 that completely divides 499 are.

1, 499

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 466 :

The positive integer divisors of 466 that completely divides 466 are.

1, 2, 233, 466

GCD of numbers is the greatest common divisor

So, the GCD (685, 499, 420, 466) = 1.

Given numbers are 685, 499, 420, 466

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 499 are 499

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

Prime factors of 466 are 2 x 233

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

Given numbers are 685, 499, 420, 466

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

Apply this formula for all numbers.

Step1:

LCM(685, 499) = 341815

GCD(685, 499) = ( 685 x 499 ) / 341815

= 685 / 499

= 685

Step2:

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

= 1 / 420

= 1

Step3:

LCM(1, 466) = 466

GCD(1, 466) = ( 1 x 466 ) / 466

= 1 / 466

= 1

So, Greatest Common Divisor of 685, 499, 420, 466 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 230, 633, 899
• GCD of 299, 931, 448, 252
• GCD of 501, 376, 324, 386
• GCD of 189, 275, 536, 321
• GCD of 287, 509, 318, 517

Given numbers are 685, 499, 420, 466
The greatest common divisor of numbers 685, 499, 420, 466 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 499, 420, 466 is 1.

1. What is the GCD of 685, 499, 420, 466?

GCD of given numbers 685, 499, 420, 466 is 1

2. How to calculate the greatest common divisor of 685, 499, 420, 466?

We can find the highest common divisor of 685, 499, 420, 466 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 685, 499, 420, 466 i.e 1.

3. How can I use the GCD of 685, 499, 420, 466Calculator?

Out the numbers 685, 499, 420, 466 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.