GCD of 990, 660, 942, 835 Calculator

Given Input numbers are 990, 660, 942, 835

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

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

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 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

GCD of numbers is the greatest common divisor

So, the GCD (990, 660, 942, 835) = 1.

Given numbers are 990, 660, 942, 835

The list of prime factors of all numbers are

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

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

Prime factors of 942 are 2 x 3 x 157

Prime factors of 835 are 5 x 167

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

Given numbers are 990, 660, 942, 835

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

Apply this formula for all numbers.

Step1:

LCM(990, 660) = 1980

GCD(990, 660) = ( 990 x 660 ) / 1980

= 990 / 660

= 990

Step2:

LCM(330, 942) = 51810

GCD(330, 942) = ( 330 x 942 ) / 51810

= 330 / 942

= 330

Step3:

LCM(6, 835) = 5010

GCD(6, 835) = ( 6 x 835 ) / 5010

= 6 / 835

= 6

So, Greatest Common Divisor of 990, 660, 942, 835 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 140, 523, 191, 207
• GCD of 761, 316, 132, 391
• GCD of 774, 419, 522, 267
• GCD of 150, 124, 246, 146
• GCD of 817, 642, 259, 433

Given numbers are 990, 660, 942, 835
The greatest common divisor of numbers 990, 660, 942, 835 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 990, 660, 942, 835 is 1.

1. What is the GCD of 990, 660, 942, 835?

GCD of given numbers 990, 660, 942, 835 is 1

2. How to calculate the greatest common divisor of 990, 660, 942, 835?

We can find the highest common divisor of 990, 660, 942, 835 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 990, 660, 942, 835 i.e 1.

3. How can I use the GCD of 990, 660, 942, 835Calculator?

Out the numbers 990, 660, 942, 835 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.