GCD of 648, 550, 838, 302 Calculator

Given Input numbers are 648, 550, 838, 302

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

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 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 302 :

The positive integer divisors of 302 that completely divides 302 are.

1, 2, 151, 302

GCD of numbers is the greatest common divisor

So, the GCD (648, 550, 838, 302) = 2.

Given numbers are 648, 550, 838, 302

The list of prime factors of all numbers are

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

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 838 are 2 x 419

Prime factors of 302 are 2 x 151

The highest common occurrence is 2¹

Therefore, GCD of 648, 550, 838, 302 is 2.

Given numbers are 648, 550, 838, 302

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

Apply this formula for all numbers.

Step1:

LCM(648, 550) = 178200

GCD(648, 550) = ( 648 x 550 ) / 178200

= 648 / 550

= 648

Step2:

LCM(2, 838) = 838

GCD(2, 838) = ( 2 x 838 ) / 838

= 2 / 838

= 2

Step3:

LCM(2, 302) = 302

GCD(2, 302) = ( 2 x 302 ) / 302

= 2 / 302

= 2

So, Greatest Common Divisor of 648, 550, 838, 302 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 267, 916, 271, 385
• GCD of 722, 997, 648, 325
• GCD of 149, 185, 839, 178
• GCD of 469, 193, 272, 806
• GCD of 286, 427, 166, 525

Given numbers are 648, 550, 838, 302
The greatest common divisor of numbers 648, 550, 838, 302 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 648, 550, 838, 302 is 2.

1. What is the GCD of 648, 550, 838, 302?

GCD of given numbers 648, 550, 838, 302 is 2

2. How to calculate the greatest common divisor of 648, 550, 838, 302?

We can find the highest common divisor of 648, 550, 838, 302 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 648, 550, 838, 302 i.e 2.

3. How can I use the GCD of 648, 550, 838, 302Calculator?

Out the numbers 648, 550, 838, 302 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.