GCD of 460, 671, 840, 858 Calculator

Given Input numbers are 460, 671, 840, 858

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

Divisors of 460 :

The positive integer divisors of 460 that completely divides 460 are.

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

GCD of numbers is the greatest common divisor

So, the GCD (460, 671, 840, 858) = 1.

Given numbers are 460, 671, 840, 858

The list of prime factors of all numbers are

Prime factors of 460 are 2 x 2 x 5 x 23

Prime factors of 671 are 11 x 61

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 858 are 2 x 3 x 11 x 13

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

Given numbers are 460, 671, 840, 858

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

Apply this formula for all numbers.

Step1:

LCM(460, 671) = 308660

GCD(460, 671) = ( 460 x 671 ) / 308660

= 460 / 671

= 460

Step2:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

Step3:

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

= 1 / 858

= 1

So, Greatest Common Divisor of 460, 671, 840, 858 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 470, 819, 165, 566
• GCD of 650, 676, 152, 545
• GCD of 695, 905, 107, 212
• GCD of 921, 999, 431, 839
• GCD of 489, 646, 845, 623

Given numbers are 460, 671, 840, 858
The greatest common divisor of numbers 460, 671, 840, 858 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 460, 671, 840, 858 is 1.

1. What is the GCD of 460, 671, 840, 858?

GCD of given numbers 460, 671, 840, 858 is 1

2. How to calculate the greatest common divisor of 460, 671, 840, 858?

We can find the highest common divisor of 460, 671, 840, 858 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 460, 671, 840, 858 i.e 1.

3. How can I use the GCD of 460, 671, 840, 858Calculator?

Out the numbers 460, 671, 840, 858 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.