GCD of 668, 648, 52, 830 Calculator

Given Input numbers are 668, 648, 52, 830

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

Divisors of 668 :

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

1, 2, 4, 167, 334, 668

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 52 :

The positive integer divisors of 52 that completely divides 52 are.

1, 2, 4, 13, 26, 52

Divisors of 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

GCD of numbers is the greatest common divisor

So, the GCD (668, 648, 52, 830) = 2.

Given numbers are 668, 648, 52, 830

The list of prime factors of all numbers are

Prime factors of 668 are 2 x 2 x 167

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 52 are 2 x 2 x 13

Prime factors of 830 are 2 x 5 x 83

The highest common occurrence is 2¹

Therefore, GCD of 668, 648, 52, 830 is 2.

Given numbers are 668, 648, 52, 830

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

Apply this formula for all numbers.

Step1:

LCM(668, 648) = 108216

GCD(668, 648) = ( 668 x 648 ) / 108216

= 668 / 648

= 668

Step2:

LCM(4, 52) = 52

GCD(4, 52) = ( 4 x 52 ) / 52

= 4 / 52

= 4

Step3:

LCM(4, 830) = 1660

GCD(4, 830) = ( 4 x 830 ) / 1660

= 4 / 830

= 4

So, Greatest Common Divisor of 668, 648, 52, 830 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 543, 202, 69, 871
• GCD of 515, 532, 70, 523
• GCD of 173, 171, 80, 477
• GCD of 218, 231, 15, 223
• GCD of 502, 249, 73, 289

Given numbers are 668, 648, 52, 830
The greatest common divisor of numbers 668, 648, 52, 830 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 648, 52, 830 is 2.

1. What is the GCD of 668, 648, 52, 830?

GCD of given numbers 668, 648, 52, 830 is 2

2. How to calculate the greatest common divisor of 668, 648, 52, 830?

We can find the highest common divisor of 668, 648, 52, 830 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 668, 648, 52, 830 i.e 2.

3. How can I use the GCD of 668, 648, 52, 830Calculator?

Out the numbers 668, 648, 52, 830 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.