GCD of 401, 720, 473, 664 Calculator

Given Input numbers are 401, 720, 473, 664

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

Divisors of 401 :

The positive integer divisors of 401 that completely divides 401 are.

1, 401

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

GCD of numbers is the greatest common divisor

So, the GCD (401, 720, 473, 664) = 1.

Given numbers are 401, 720, 473, 664

The list of prime factors of all numbers are

Prime factors of 401 are 401

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 473 are 11 x 43

Prime factors of 664 are 2 x 2 x 2 x 83

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

Given numbers are 401, 720, 473, 664

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

Apply this formula for all numbers.

Step1:

LCM(401, 720) = 288720

GCD(401, 720) = ( 401 x 720 ) / 288720

= 401 / 720

= 401

Step2:

LCM(1, 473) = 473

GCD(1, 473) = ( 1 x 473 ) / 473

= 1 / 473

= 1

Step3:

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

= 1 / 664

= 1

So, Greatest Common Divisor of 401, 720, 473, 664 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 602, 645, 853, 210
• GCD of 774, 426, 260, 580
• GCD of 757, 792, 255, 868
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• GCD of 816, 654, 360, 580

Given numbers are 401, 720, 473, 664
The greatest common divisor of numbers 401, 720, 473, 664 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 401, 720, 473, 664 is 1.

1. What is the GCD of 401, 720, 473, 664?

GCD of given numbers 401, 720, 473, 664 is 1

2. How to calculate the greatest common divisor of 401, 720, 473, 664?

We can find the highest common divisor of 401, 720, 473, 664 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 401, 720, 473, 664 i.e 1.

3. How can I use the GCD of 401, 720, 473, 664Calculator?

Out the numbers 401, 720, 473, 664 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.