GCD of 671, 106, 723, 990 Calculator

Given Input numbers are 671, 106, 723, 990

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

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

Divisors of 106 :

The positive integer divisors of 106 that completely divides 106 are.

1, 2, 53, 106

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

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

GCD of numbers is the greatest common divisor

So, the GCD (671, 106, 723, 990) = 1.

Given numbers are 671, 106, 723, 990

The list of prime factors of all numbers are

Prime factors of 671 are 11 x 61

Prime factors of 106 are 2 x 53

Prime factors of 723 are 3 x 241

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

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

Given numbers are 671, 106, 723, 990

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

Apply this formula for all numbers.

Step1:

LCM(671, 106) = 71126

GCD(671, 106) = ( 671 x 106 ) / 71126

= 671 / 106

= 671

Step2:

LCM(1, 723) = 723

GCD(1, 723) = ( 1 x 723 ) / 723

= 1 / 723

= 1

Step3:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

So, Greatest Common Divisor of 671, 106, 723, 990 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 133, 312, 837, 829
• GCD of 961, 369, 637, 268
• GCD of 771, 571, 678, 112
• GCD of 969, 912, 575, 532
• GCD of 722, 209, 100, 985

Given numbers are 671, 106, 723, 990
The greatest common divisor of numbers 671, 106, 723, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 671, 106, 723, 990 is 1.

1. What is the GCD of 671, 106, 723, 990?

GCD of given numbers 671, 106, 723, 990 is 1

2. How to calculate the greatest common divisor of 671, 106, 723, 990?

We can find the highest common divisor of 671, 106, 723, 990 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 671, 106, 723, 990 i.e 1.

3. How can I use the GCD of 671, 106, 723, 990Calculator?

Out the numbers 671, 106, 723, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.