GCD of 712, 199, 648, 855 Calculator

Given Input numbers are 712, 199, 648, 855

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

Divisors of 712 :

The positive integer divisors of 712 that completely divides 712 are.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 199 :

The positive integer divisors of 199 that completely divides 199 are.

1, 199

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 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

GCD of numbers is the greatest common divisor

So, the GCD (712, 199, 648, 855) = 1.

Given numbers are 712, 199, 648, 855

The list of prime factors of all numbers are

Prime factors of 712 are 2 x 2 x 2 x 89

Prime factors of 199 are 199

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

Prime factors of 855 are 3 x 3 x 5 x 19

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

Given numbers are 712, 199, 648, 855

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

Apply this formula for all numbers.

Step1:

LCM(712, 199) = 141688

GCD(712, 199) = ( 712 x 199 ) / 141688

= 712 / 199

= 712

Step2:

LCM(1, 648) = 648

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

= 1 / 648

= 1

Step3:

LCM(1, 855) = 855

GCD(1, 855) = ( 1 x 855 ) / 855

= 1 / 855

= 1

So, Greatest Common Divisor of 712, 199, 648, 855 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 507, 183, 133, 495
• GCD of 396, 195, 193, 705
• GCD of 268, 827, 672, 792
• GCD of 919, 495, 985, 268
• GCD of 243, 613, 705, 516

Given numbers are 712, 199, 648, 855
The greatest common divisor of numbers 712, 199, 648, 855 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 712, 199, 648, 855 is 1.

1. What is the GCD of 712, 199, 648, 855?

GCD of given numbers 712, 199, 648, 855 is 1

2. How to calculate the greatest common divisor of 712, 199, 648, 855?

We can find the highest common divisor of 712, 199, 648, 855 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 712, 199, 648, 855 i.e 1.

3. How can I use the GCD of 712, 199, 648, 855Calculator?

Out the numbers 712, 199, 648, 855 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.