GCD of 891, 673, 648, 131 Calculator

Given Input numbers are 891, 673, 648, 131

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

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 673 :

The positive integer divisors of 673 that completely divides 673 are.

1, 673

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

GCD of numbers is the greatest common divisor

So, the GCD (891, 673, 648, 131) = 1.

Given numbers are 891, 673, 648, 131

The list of prime factors of all numbers are

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

Prime factors of 673 are 673

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 131 are 131

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

Given numbers are 891, 673, 648, 131

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

Apply this formula for all numbers.

Step1:

LCM(891, 673) = 599643

GCD(891, 673) = ( 891 x 673 ) / 599643

= 891 / 673

= 891

Step2:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

Step3:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

So, Greatest Common Divisor of 891, 673, 648, 131 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 994, 811, 648, 469
• GCD of 373, 970, 454, 708
• GCD of 806, 576, 822, 667
• GCD of 143, 845, 280, 991
• GCD of 170, 550, 139, 378

Given numbers are 891, 673, 648, 131
The greatest common divisor of numbers 891, 673, 648, 131 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 891, 673, 648, 131 is 1.

1. What is the GCD of 891, 673, 648, 131?

GCD of given numbers 891, 673, 648, 131 is 1

2. How to calculate the greatest common divisor of 891, 673, 648, 131?

We can find the highest common divisor of 891, 673, 648, 131 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 891, 673, 648, 131 i.e 1.

3. How can I use the GCD of 891, 673, 648, 131Calculator?

Out the numbers 891, 673, 648, 131 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.