GCD of 994, 612, 42, 985 Calculator

Given Input numbers are 994, 612, 42, 985

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

Divisors of 994 :

The positive integer divisors of 994 that completely divides 994 are.

1, 2, 7, 14, 71, 142, 497, 994

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 42 :

The positive integer divisors of 42 that completely divides 42 are.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 985 :

The positive integer divisors of 985 that completely divides 985 are.

1, 5, 197, 985

GCD of numbers is the greatest common divisor

So, the GCD (994, 612, 42, 985) = 1.

Given numbers are 994, 612, 42, 985

The list of prime factors of all numbers are

Prime factors of 994 are 2 x 7 x 71

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 42 are 2 x 3 x 7

Prime factors of 985 are 5 x 197

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

Given numbers are 994, 612, 42, 985

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

Apply this formula for all numbers.

Step1:

LCM(994, 612) = 304164

GCD(994, 612) = ( 994 x 612 ) / 304164

= 994 / 612

= 994

Step2:

LCM(2, 42) = 42

GCD(2, 42) = ( 2 x 42 ) / 42

= 2 / 42

= 2

Step3:

LCM(2, 985) = 1970

GCD(2, 985) = ( 2 x 985 ) / 1970

= 2 / 985

= 2

So, Greatest Common Divisor of 994, 612, 42, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 963, 566, 44, 234
• GCD of 818, 359, 42, 983
• GCD of 335, 455, 92, 870
• GCD of 391, 158, 71, 290
• GCD of 397, 621, 62, 938

Given numbers are 994, 612, 42, 985
The greatest common divisor of numbers 994, 612, 42, 985 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 994, 612, 42, 985 is 1.

1. What is the GCD of 994, 612, 42, 985?

GCD of given numbers 994, 612, 42, 985 is 1

2. How to calculate the greatest common divisor of 994, 612, 42, 985?

We can find the highest common divisor of 994, 612, 42, 985 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 994, 612, 42, 985 i.e 1.

3. How can I use the GCD of 994, 612, 42, 985Calculator?

Out the numbers 994, 612, 42, 985 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.