GCD of 402, 472, 543, 664 Calculator

Given Input numbers are 402, 472, 543, 664

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 543 :

The positive integer divisors of 543 that completely divides 543 are.

1, 3, 181, 543

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 (402, 472, 543, 664) = 1.

Given numbers are 402, 472, 543, 664

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 543 are 3 x 181

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 402, 472, 543, 664

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

Apply this formula for all numbers.

Step1:

LCM(402, 472) = 94872

GCD(402, 472) = ( 402 x 472 ) / 94872

= 402 / 472

= 402

Step2:

LCM(2, 543) = 1086

GCD(2, 543) = ( 2 x 543 ) / 1086

= 2 / 543

= 2

Step3:

LCM(1, 664) = 664

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

= 1 / 664

= 1

So, Greatest Common Divisor of 402, 472, 543, 664 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 918, 258, 387, 905
• GCD of 169, 801, 792, 987
• GCD of 104, 412, 203, 522
• GCD of 120, 579, 664, 430
• GCD of 832, 371, 160, 817

Given numbers are 402, 472, 543, 664
The greatest common divisor of numbers 402, 472, 543, 664 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 472, 543, 664 is 1.

1. What is the GCD of 402, 472, 543, 664?

GCD of given numbers 402, 472, 543, 664 is 1

2. How to calculate the greatest common divisor of 402, 472, 543, 664?

We can find the highest common divisor of 402, 472, 543, 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 402, 472, 543, 664 i.e 1.

3. How can I use the GCD of 402, 472, 543, 664Calculator?

Out the numbers 402, 472, 543, 664 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.