GCD of 939, 120, 978 Calculator

Given Input numbers are 939, 120, 978

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

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 978 :

The positive integer divisors of 978 that completely divides 978 are.

1, 2, 3, 6, 163, 326, 489, 978

GCD of numbers is the greatest common divisor

So, the GCD (939, 120, 978) = 3.

Given numbers are 939, 120, 978

The list of prime factors of all numbers are

Prime factors of 939 are 3 x 313

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 978 are 2 x 3 x 163

The highest common occurrence is 3¹

Therefore, GCD of 939, 120, 978 is 3.

Given numbers are 939, 120, 978

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

Apply this formula for all numbers.

Step1:

LCM(939, 120) = 37560

GCD(939, 120) = ( 939 x 120 ) / 37560

= 939 / 120

= 939

Step2:

LCM(3, 978) = 978

GCD(3, 978) = ( 3 x 978 ) / 978

= 3 / 978

= 3

So, Greatest Common Divisor of 939, 120, 978 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 701, 634, 403
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• GCD of 483, 153, 319
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• GCD of 997, 295, 112

Given numbers are 939, 120, 978
The greatest common divisor of numbers 939, 120, 978 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 939, 120, 978 is 3.

1. What is the GCD of 939, 120, 978?

GCD of given numbers 939, 120, 978 is 3

2. How to calculate the greatest common divisor of 939, 120, 978?

We can find the highest common divisor of 939, 120, 978 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 939, 120, 978 i.e 3.

3. How can I use the GCD of 939, 120, 978Calculator?

Out the numbers 939, 120, 978 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.