GCD of 652, 434, 68, 858 Calculator

Given Input numbers are 652, 434, 68, 858

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

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 68 :

The positive integer divisors of 68 that completely divides 68 are.

1, 2, 4, 17, 34, 68

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 (652, 434, 68, 858) = 2.

Given numbers are 652, 434, 68, 858

The list of prime factors of all numbers are

Prime factors of 652 are 2 x 2 x 163

Prime factors of 434 are 2 x 7 x 31

Prime factors of 68 are 2 x 2 x 17

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

The highest common occurrence is 2¹

Therefore, GCD of 652, 434, 68, 858 is 2.

Given numbers are 652, 434, 68, 858

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

Apply this formula for all numbers.

Step1:

LCM(652, 434) = 141484

GCD(652, 434) = ( 652 x 434 ) / 141484

= 652 / 434

= 652

Step2:

LCM(2, 68) = 68

GCD(2, 68) = ( 2 x 68 ) / 68

= 2 / 68

= 2

Step3:

LCM(2, 858) = 858

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

= 2 / 858

= 2

So, Greatest Common Divisor of 652, 434, 68, 858 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 769, 922, 75, 164
• GCD of 629, 934, 41, 886
• GCD of 590, 769, 74, 656
• GCD of 458, 761, 38, 628
• GCD of 741, 764, 77, 385

Given numbers are 652, 434, 68, 858
The greatest common divisor of numbers 652, 434, 68, 858 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 652, 434, 68, 858 is 2.

1. What is the GCD of 652, 434, 68, 858?

GCD of given numbers 652, 434, 68, 858 is 2

2. How to calculate the greatest common divisor of 652, 434, 68, 858?

We can find the highest common divisor of 652, 434, 68, 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 652, 434, 68, 858 i.e 2.

3. How can I use the GCD of 652, 434, 68, 858Calculator?

Out the numbers 652, 434, 68, 858 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.