GCD of 731, 248, 882, 648 Calculator

Given Input numbers are 731, 248, 882, 648

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

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 882 :

The positive integer divisors of 882 that completely divides 882 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

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

GCD of numbers is the greatest common divisor

So, the GCD (731, 248, 882, 648) = 1.

Given numbers are 731, 248, 882, 648

The list of prime factors of all numbers are

Prime factors of 731 are 17 x 43

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 882 are 2 x 3 x 3 x 7 x 7

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

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

Given numbers are 731, 248, 882, 648

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

Apply this formula for all numbers.

Step1:

LCM(731, 248) = 181288

GCD(731, 248) = ( 731 x 248 ) / 181288

= 731 / 248

= 731

Step2:

LCM(1, 882) = 882

GCD(1, 882) = ( 1 x 882 ) / 882

= 1 / 882

= 1

Step3:

LCM(1, 648) = 648

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

= 1 / 648

= 1

So, Greatest Common Divisor of 731, 248, 882, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 770, 923, 419, 367
• GCD of 431, 599, 582, 928
• GCD of 366, 283, 129, 412
• GCD of 655, 921, 794, 933
• GCD of 808, 917, 842, 467

Given numbers are 731, 248, 882, 648
The greatest common divisor of numbers 731, 248, 882, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 731, 248, 882, 648 is 1.

1. What is the GCD of 731, 248, 882, 648?

GCD of given numbers 731, 248, 882, 648 is 1

2. How to calculate the greatest common divisor of 731, 248, 882, 648?

We can find the highest common divisor of 731, 248, 882, 648 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 731, 248, 882, 648 i.e 1.

3. How can I use the GCD of 731, 248, 882, 648Calculator?

Out the numbers 731, 248, 882, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.