GCD of 942, 117, 477, 831 Calculator

Given Input numbers are 942, 117, 477, 831

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 117 :

The positive integer divisors of 117 that completely divides 117 are.

1, 3, 9, 13, 39, 117

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

GCD of numbers is the greatest common divisor

So, the GCD (942, 117, 477, 831) = 3.

Given numbers are 942, 117, 477, 831

The list of prime factors of all numbers are

Prime factors of 942 are 2 x 3 x 157

Prime factors of 117 are 3 x 3 x 13

Prime factors of 477 are 3 x 3 x 53

Prime factors of 831 are 3 x 277

The highest common occurrence is 3¹

Therefore, GCD of 942, 117, 477, 831 is 3.

Given numbers are 942, 117, 477, 831

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

Apply this formula for all numbers.

Step1:

LCM(942, 117) = 36738

GCD(942, 117) = ( 942 x 117 ) / 36738

= 942 / 117

= 942

Step2:

LCM(3, 477) = 477

GCD(3, 477) = ( 3 x 477 ) / 477

= 3 / 477

= 3

Step3:

LCM(3, 831) = 831

GCD(3, 831) = ( 3 x 831 ) / 831

= 3 / 831

= 3

So, Greatest Common Divisor of 942, 117, 477, 831 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 291, 980, 172, 525
• GCD of 717, 652, 516, 382
• GCD of 470, 513, 431, 238
• GCD of 844, 843, 440, 738
• GCD of 321, 380, 710, 450

Given numbers are 942, 117, 477, 831
The greatest common divisor of numbers 942, 117, 477, 831 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 942, 117, 477, 831 is 3.

1. What is the GCD of 942, 117, 477, 831?

GCD of given numbers 942, 117, 477, 831 is 3

2. How to calculate the greatest common divisor of 942, 117, 477, 831?

We can find the highest common divisor of 942, 117, 477, 831 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, 117, 477, 831 i.e 3.

3. How can I use the GCD of 942, 117, 477, 831Calculator?

Out the numbers 942, 117, 477, 831 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.