GCD of 380, 602, 858, 423 Calculator

Given Input numbers are 380, 602, 858, 423

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

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

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 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

GCD of numbers is the greatest common divisor

So, the GCD (380, 602, 858, 423) = 1.

Given numbers are 380, 602, 858, 423

The list of prime factors of all numbers are

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 602 are 2 x 7 x 43

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

Prime factors of 423 are 3 x 3 x 47

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

Given numbers are 380, 602, 858, 423

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

Apply this formula for all numbers.

Step1:

LCM(380, 602) = 114380

GCD(380, 602) = ( 380 x 602 ) / 114380

= 380 / 602

= 380

Step2:

LCM(2, 858) = 858

GCD(2, 858) = ( 2 x 858 ) / 858

= 2 / 858

= 2

Step3:

LCM(2, 423) = 846

GCD(2, 423) = ( 2 x 423 ) / 846

= 2 / 423

= 2

So, Greatest Common Divisor of 380, 602, 858, 423 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 636, 236, 783, 146
• GCD of 377, 379, 629, 910
• GCD of 435, 375, 270, 198
• GCD of 385, 698, 391, 906
• GCD of 122, 209, 545, 402

Given numbers are 380, 602, 858, 423
The greatest common divisor of numbers 380, 602, 858, 423 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 602, 858, 423 is 1.

1. What is the GCD of 380, 602, 858, 423?

GCD of given numbers 380, 602, 858, 423 is 1

2. How to calculate the greatest common divisor of 380, 602, 858, 423?

We can find the highest common divisor of 380, 602, 858, 423 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 380, 602, 858, 423 i.e 1.

3. How can I use the GCD of 380, 602, 858, 423Calculator?

Out the numbers 380, 602, 858, 423 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.