GCD of 990, 862, 380, 177 Calculator

Given Input numbers are 990, 862, 380, 177

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 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 177 :

The positive integer divisors of 177 that completely divides 177 are.

1, 3, 59, 177

GCD of numbers is the greatest common divisor

So, the GCD (990, 862, 380, 177) = 1.

Given numbers are 990, 862, 380, 177

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 862 are 2 x 431

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 177 are 3 x 59

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

Given numbers are 990, 862, 380, 177

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

Apply this formula for all numbers.

Step1:

LCM(990, 862) = 426690

GCD(990, 862) = ( 990 x 862 ) / 426690

= 990 / 862

= 990

Step2:

LCM(2, 380) = 380

GCD(2, 380) = ( 2 x 380 ) / 380

= 2 / 380

= 2

Step3:

LCM(2, 177) = 354

GCD(2, 177) = ( 2 x 177 ) / 354

= 2 / 177

= 2

So, Greatest Common Divisor of 990, 862, 380, 177 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 693, 690, 901, 130
• GCD of 545, 245, 942, 205
• GCD of 920, 732, 239, 169
• GCD of 649, 703, 592, 682
• GCD of 303, 556, 263, 614

Given numbers are 990, 862, 380, 177
The greatest common divisor of numbers 990, 862, 380, 177 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 990, 862, 380, 177 is 1.

1. What is the GCD of 990, 862, 380, 177?

GCD of given numbers 990, 862, 380, 177 is 1

2. How to calculate the greatest common divisor of 990, 862, 380, 177?

We can find the highest common divisor of 990, 862, 380, 177 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, 862, 380, 177 i.e 1.

3. How can I use the GCD of 990, 862, 380, 177Calculator?

Out the numbers 990, 862, 380, 177 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.