GCD of 838, 660, 552, 842 Calculator

Given Input numbers are 838, 660, 552, 842

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

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 552 :

The positive integer divisors of 552 that completely divides 552 are.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (838, 660, 552, 842) = 2.

Given numbers are 838, 660, 552, 842

The list of prime factors of all numbers are

Prime factors of 838 are 2 x 419

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 552 are 2 x 2 x 2 x 3 x 23

Prime factors of 842 are 2 x 421

The highest common occurrence is 2¹

Therefore, GCD of 838, 660, 552, 842 is 2.

Given numbers are 838, 660, 552, 842

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

Apply this formula for all numbers.

Step1:

LCM(838, 660) = 276540

GCD(838, 660) = ( 838 x 660 ) / 276540

= 838 / 660

= 838

Step2:

LCM(2, 552) = 552

GCD(2, 552) = ( 2 x 552 ) / 552

= 2 / 552

= 2

Step3:

LCM(2, 842) = 842

GCD(2, 842) = ( 2 x 842 ) / 842

= 2 / 842

= 2

So, Greatest Common Divisor of 838, 660, 552, 842 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 315, 150, 443, 305
• GCD of 396, 668, 536, 828
• GCD of 552, 561, 422, 100
• GCD of 663, 549, 856, 553
• GCD of 544, 554, 539, 265

Given numbers are 838, 660, 552, 842
The greatest common divisor of numbers 838, 660, 552, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 660, 552, 842 is 2.

1. What is the GCD of 838, 660, 552, 842?

GCD of given numbers 838, 660, 552, 842 is 2

2. How to calculate the greatest common divisor of 838, 660, 552, 842?

We can find the highest common divisor of 838, 660, 552, 842 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 838, 660, 552, 842 i.e 2.

3. How can I use the GCD of 838, 660, 552, 842Calculator?

Out the numbers 838, 660, 552, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.