GCD of 942, 842, 961, 315 Calculator

Given Input numbers are 942, 842, 961, 315

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

Divisors of 942 :

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

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

Divisors of 842 :

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

1, 2, 421, 842

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 315 :

The positive integer divisors of 315 that completely divides 315 are.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

GCD of numbers is the greatest common divisor

So, the GCD (942, 842, 961, 315) = 1.

Given numbers are 942, 842, 961, 315

The list of prime factors of all numbers are

Prime factors of 942 are 2 x 3 x 157

Prime factors of 842 are 2 x 421

Prime factors of 961 are 31 x 31

Prime factors of 315 are 3 x 3 x 5 x 7

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

Given numbers are 942, 842, 961, 315

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

Apply this formula for all numbers.

Step1:

LCM(942, 842) = 396582

GCD(942, 842) = ( 942 x 842 ) / 396582

= 942 / 842

= 942

Step2:

LCM(2, 961) = 1922

GCD(2, 961) = ( 2 x 961 ) / 1922

= 2 / 961

= 2

Step3:

LCM(1, 315) = 315

GCD(1, 315) = ( 1 x 315 ) / 315

= 1 / 315

= 1

So, Greatest Common Divisor of 942, 842, 961, 315 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 995, 630, 845, 443
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• GCD of 342, 155, 627, 332
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Given numbers are 942, 842, 961, 315
The greatest common divisor of numbers 942, 842, 961, 315 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 942, 842, 961, 315 is 1.

1. What is the GCD of 942, 842, 961, 315?

GCD of given numbers 942, 842, 961, 315 is 1

2. How to calculate the greatest common divisor of 942, 842, 961, 315?

We can find the highest common divisor of 942, 842, 961, 315 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 942, 842, 961, 315 i.e 1.

3. How can I use the GCD of 942, 842, 961, 315Calculator?

Out the numbers 942, 842, 961, 315 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.