GCD of 858, 680, 246, 477 Calculator

Given Input numbers are 858, 680, 246, 477

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

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 246 :

The positive integer divisors of 246 that completely divides 246 are.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

GCD of numbers is the greatest common divisor

So, the GCD (858, 680, 246, 477) = 1.

Given numbers are 858, 680, 246, 477

The list of prime factors of all numbers are

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

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 246 are 2 x 3 x 41

Prime factors of 477 are 3 x 3 x 53

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

Given numbers are 858, 680, 246, 477

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

Apply this formula for all numbers.

Step1:

LCM(858, 680) = 291720

GCD(858, 680) = ( 858 x 680 ) / 291720

= 858 / 680

= 858

Step2:

LCM(2, 246) = 246

GCD(2, 246) = ( 2 x 246 ) / 246

= 2 / 246

= 2

Step3:

LCM(2, 477) = 954

GCD(2, 477) = ( 2 x 477 ) / 954

= 2 / 477

= 2

So, Greatest Common Divisor of 858, 680, 246, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 869, 274, 227, 746
• GCD of 770, 355, 470, 126
• GCD of 632, 699, 467, 801
• GCD of 355, 344, 623, 296
• GCD of 554, 741, 475, 472

Given numbers are 858, 680, 246, 477
The greatest common divisor of numbers 858, 680, 246, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 858, 680, 246, 477 is 1.

1. What is the GCD of 858, 680, 246, 477?

GCD of given numbers 858, 680, 246, 477 is 1

2. How to calculate the greatest common divisor of 858, 680, 246, 477?

We can find the highest common divisor of 858, 680, 246, 477 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 858, 680, 246, 477 i.e 1.

3. How can I use the GCD of 858, 680, 246, 477Calculator?

Out the numbers 858, 680, 246, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.