GCD of 721, 126, 481, 650 Calculator

Given Input numbers are 721, 126, 481, 650

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

GCD of numbers is the greatest common divisor

So, the GCD (721, 126, 481, 650) = 1.

Given numbers are 721, 126, 481, 650

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 481 are 13 x 37

Prime factors of 650 are 2 x 5 x 5 x 13

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

Given numbers are 721, 126, 481, 650

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

Apply this formula for all numbers.

Step1:

LCM(721, 126) = 12978

GCD(721, 126) = ( 721 x 126 ) / 12978

= 721 / 126

= 721

Step2:

LCM(7, 481) = 3367

GCD(7, 481) = ( 7 x 481 ) / 3367

= 7 / 481

= 7

Step3:

LCM(1, 650) = 650

GCD(1, 650) = ( 1 x 650 ) / 650

= 1 / 650

= 1

So, Greatest Common Divisor of 721, 126, 481, 650 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 768, 322, 235, 274
• GCD of 743, 529, 582, 402
• GCD of 879, 321, 616, 572
• GCD of 968, 808, 252, 396
• GCD of 687, 691, 385, 260

Given numbers are 721, 126, 481, 650
The greatest common divisor of numbers 721, 126, 481, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 126, 481, 650 is 1.

1. What is the GCD of 721, 126, 481, 650?

GCD of given numbers 721, 126, 481, 650 is 1

2. How to calculate the greatest common divisor of 721, 126, 481, 650?

We can find the highest common divisor of 721, 126, 481, 650 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 721, 126, 481, 650 i.e 1.

3. How can I use the GCD of 721, 126, 481, 650Calculator?

Out the numbers 721, 126, 481, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.