GCD of 721, 345, 722, 533 Calculator

Given Input numbers are 721, 345, 722, 533

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 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 533 :

The positive integer divisors of 533 that completely divides 533 are.

1, 13, 41, 533

GCD of numbers is the greatest common divisor

So, the GCD (721, 345, 722, 533) = 1.

Given numbers are 721, 345, 722, 533

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 345 are 3 x 5 x 23

Prime factors of 722 are 2 x 19 x 19

Prime factors of 533 are 13 x 41

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

Given numbers are 721, 345, 722, 533

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

Apply this formula for all numbers.

Step1:

LCM(721, 345) = 248745

GCD(721, 345) = ( 721 x 345 ) / 248745

= 721 / 345

= 721

Step2:

LCM(1, 722) = 722

GCD(1, 722) = ( 1 x 722 ) / 722

= 1 / 722

= 1

Step3:

LCM(1, 533) = 533

GCD(1, 533) = ( 1 x 533 ) / 533

= 1 / 533

= 1

So, Greatest Common Divisor of 721, 345, 722, 533 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 577, 825, 843, 807
• GCD of 212, 182, 539, 385
• GCD of 517, 434, 200, 547
• GCD of 997, 599, 964, 618
• GCD of 845, 769, 485, 217

Given numbers are 721, 345, 722, 533
The greatest common divisor of numbers 721, 345, 722, 533 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 345, 722, 533 is 1.

1. What is the GCD of 721, 345, 722, 533?

GCD of given numbers 721, 345, 722, 533 is 1

2. How to calculate the greatest common divisor of 721, 345, 722, 533?

We can find the highest common divisor of 721, 345, 722, 533 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, 345, 722, 533 i.e 1.

3. How can I use the GCD of 721, 345, 722, 533Calculator?

Out the numbers 721, 345, 722, 533 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.