GCD of 997, 721, 480, 800 Calculator

Given Input numbers are 997, 721, 480, 800

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

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

Divisors of 721 :

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

1, 7, 103, 721

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 800 :

The positive integer divisors of 800 that completely divides 800 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

GCD of numbers is the greatest common divisor

So, the GCD (997, 721, 480, 800) = 1.

Given numbers are 997, 721, 480, 800

The list of prime factors of all numbers are

Prime factors of 997 are 997

Prime factors of 721 are 7 x 103

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5

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

Given numbers are 997, 721, 480, 800

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

Apply this formula for all numbers.

Step1:

LCM(997, 721) = 718837

GCD(997, 721) = ( 997 x 721 ) / 718837

= 997 / 721

= 997

Step2:

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

= 1 / 480

= 1

Step3:

LCM(1, 800) = 800

GCD(1, 800) = ( 1 x 800 ) / 800

= 1 / 800

= 1

So, Greatest Common Divisor of 997, 721, 480, 800 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 664, 174, 864, 342
• GCD of 920, 337, 595, 891
• GCD of 127, 983, 684, 159
• GCD of 552, 860, 252, 889
• GCD of 382, 332, 186, 974

Given numbers are 997, 721, 480, 800
The greatest common divisor of numbers 997, 721, 480, 800 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 997, 721, 480, 800 is 1.

1. What is the GCD of 997, 721, 480, 800?

GCD of given numbers 997, 721, 480, 800 is 1

2. How to calculate the greatest common divisor of 997, 721, 480, 800?

We can find the highest common divisor of 997, 721, 480, 800 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 997, 721, 480, 800 i.e 1.

3. How can I use the GCD of 997, 721, 480, 800Calculator?

Out the numbers 997, 721, 480, 800 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.