GCD of 601, 809, 320, 648 Calculator

Given Input numbers are 601, 809, 320, 648

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

Divisors of 601 :

The positive integer divisors of 601 that completely divides 601 are.

1, 601

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

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 (601, 809, 320, 648) = 1.

Given numbers are 601, 809, 320, 648

The list of prime factors of all numbers are

Prime factors of 601 are 601

Prime factors of 809 are 809

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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 601, 809, 320, 648

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

Apply this formula for all numbers.

Step1:

LCM(601, 809) = 486209

GCD(601, 809) = ( 601 x 809 ) / 486209

= 601 / 809

= 601

Step2:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

Step3:

LCM(1, 648) = 648

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

= 1 / 648

= 1

So, Greatest Common Divisor of 601, 809, 320, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 803, 789, 365, 923
• GCD of 955, 136, 815, 930
• GCD of 180, 994, 873, 577
• GCD of 149, 183, 342, 703
• GCD of 553, 570, 250, 441

Given numbers are 601, 809, 320, 648
The greatest common divisor of numbers 601, 809, 320, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 601, 809, 320, 648 is 1.

1. What is the GCD of 601, 809, 320, 648?

GCD of given numbers 601, 809, 320, 648 is 1

2. How to calculate the greatest common divisor of 601, 809, 320, 648?

We can find the highest common divisor of 601, 809, 320, 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 601, 809, 320, 648 i.e 1.

3. How can I use the GCD of 601, 809, 320, 648Calculator?

Out the numbers 601, 809, 320, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.