GCD of 604, 858, 668, 654 Calculator

Given Input numbers are 604, 858, 668, 654

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

Divisors of 604 :

The positive integer divisors of 604 that completely divides 604 are.

1, 2, 4, 151, 302, 604

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 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

GCD of numbers is the greatest common divisor

So, the GCD (604, 858, 668, 654) = 2.

Given numbers are 604, 858, 668, 654

The list of prime factors of all numbers are

Prime factors of 604 are 2 x 2 x 151

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

Prime factors of 668 are 2 x 2 x 167

Prime factors of 654 are 2 x 3 x 109

The highest common occurrence is 2¹

Therefore, GCD of 604, 858, 668, 654 is 2.

Given numbers are 604, 858, 668, 654

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

Apply this formula for all numbers.

Step1:

LCM(604, 858) = 259116

GCD(604, 858) = ( 604 x 858 ) / 259116

= 604 / 858

= 604

Step2:

LCM(2, 668) = 668

GCD(2, 668) = ( 2 x 668 ) / 668

= 2 / 668

= 2

Step3:

LCM(2, 654) = 654

GCD(2, 654) = ( 2 x 654 ) / 654

= 2 / 654

= 2

So, Greatest Common Divisor of 604, 858, 668, 654 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 502, 393, 531
• GCD of 165, 978, 167, 371
• GCD of 610, 573, 701, 364
• GCD of 306, 828, 952, 765
• GCD of 969, 976, 220, 288

Given numbers are 604, 858, 668, 654
The greatest common divisor of numbers 604, 858, 668, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 604, 858, 668, 654 is 2.

1. What is the GCD of 604, 858, 668, 654?

GCD of given numbers 604, 858, 668, 654 is 2

2. How to calculate the greatest common divisor of 604, 858, 668, 654?

We can find the highest common divisor of 604, 858, 668, 654 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 604, 858, 668, 654 i.e 2.

3. How can I use the GCD of 604, 858, 668, 654Calculator?

Out the numbers 604, 858, 668, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.