GCD of 842, 663, 648, 300 Calculator

Given Input numbers are 842, 663, 648, 300

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

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 300 :

The positive integer divisors of 300 that completely divides 300 are.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300

GCD of numbers is the greatest common divisor

So, the GCD (842, 663, 648, 300) = 1.

Given numbers are 842, 663, 648, 300

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 663 are 3 x 13 x 17

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

Prime factors of 300 are 2 x 2 x 3 x 5 x 5

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

Given numbers are 842, 663, 648, 300

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

Apply this formula for all numbers.

Step1:

LCM(842, 663) = 558246

GCD(842, 663) = ( 842 x 663 ) / 558246

= 842 / 663

= 842

Step2:

LCM(1, 648) = 648

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

= 1 / 648

= 1

Step3:

LCM(1, 300) = 300

GCD(1, 300) = ( 1 x 300 ) / 300

= 1 / 300

= 1

So, Greatest Common Divisor of 842, 663, 648, 300 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 481, 981, 237, 408
• GCD of 225, 344, 984, 294
• GCD of 498, 720, 231, 306
• GCD of 346, 349, 561, 331
• GCD of 910, 843, 747, 921

Given numbers are 842, 663, 648, 300
The greatest common divisor of numbers 842, 663, 648, 300 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 663, 648, 300 is 1.

1. What is the GCD of 842, 663, 648, 300?

GCD of given numbers 842, 663, 648, 300 is 1

2. How to calculate the greatest common divisor of 842, 663, 648, 300?

We can find the highest common divisor of 842, 663, 648, 300 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 842, 663, 648, 300 i.e 1.

3. How can I use the GCD of 842, 663, 648, 300Calculator?

Out the numbers 842, 663, 648, 300 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.