GCD of 990, 156, 470, 375 Calculator

Given Input numbers are 990, 156, 470, 375

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 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 375 :

The positive integer divisors of 375 that completely divides 375 are.

1, 3, 5, 15, 25, 75, 125, 375

GCD of numbers is the greatest common divisor

So, the GCD (990, 156, 470, 375) = 1.

Given numbers are 990, 156, 470, 375

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 156 are 2 x 2 x 3 x 13

Prime factors of 470 are 2 x 5 x 47

Prime factors of 375 are 3 x 5 x 5 x 5

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

Given numbers are 990, 156, 470, 375

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

Apply this formula for all numbers.

Step1:

LCM(990, 156) = 25740

GCD(990, 156) = ( 990 x 156 ) / 25740

= 990 / 156

= 990

Step2:

LCM(6, 470) = 1410

GCD(6, 470) = ( 6 x 470 ) / 1410

= 6 / 470

= 6

Step3:

LCM(2, 375) = 750

GCD(2, 375) = ( 2 x 375 ) / 750

= 2 / 375

= 2

So, Greatest Common Divisor of 990, 156, 470, 375 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 942, 607, 949, 115
• GCD of 591, 132, 908, 220
• GCD of 850, 737, 891, 314
• GCD of 252, 344, 672, 636
• GCD of 613, 846, 942, 282

Given numbers are 990, 156, 470, 375
The greatest common divisor of numbers 990, 156, 470, 375 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 990, 156, 470, 375 is 1.

1. What is the GCD of 990, 156, 470, 375?

GCD of given numbers 990, 156, 470, 375 is 1

2. How to calculate the greatest common divisor of 990, 156, 470, 375?

We can find the highest common divisor of 990, 156, 470, 375 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, 156, 470, 375 i.e 1.

3. How can I use the GCD of 990, 156, 470, 375Calculator?

Out the numbers 990, 156, 470, 375 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.