GCD of 437, 126, 16, 663 Calculator

Given Input numbers are 437, 126, 16, 663

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

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

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 16 :

The positive integer divisors of 16 that completely divides 16 are.

1, 2, 4, 8, 16

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

GCD of numbers is the greatest common divisor

So, the GCD (437, 126, 16, 663) = 1.

Given numbers are 437, 126, 16, 663

The list of prime factors of all numbers are

Prime factors of 437 are 19 x 23

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

Prime factors of 16 are 2 x 2 x 2 x 2

Prime factors of 663 are 3 x 13 x 17

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

Given numbers are 437, 126, 16, 663

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

Apply this formula for all numbers.

Step1:

LCM(437, 126) = 55062

GCD(437, 126) = ( 437 x 126 ) / 55062

= 437 / 126

= 437

Step2:

LCM(1, 16) = 16

GCD(1, 16) = ( 1 x 16 ) / 16

= 1 / 16

= 1

Step3:

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

= 1 / 663

= 1

So, Greatest Common Divisor of 437, 126, 16, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 371, 496, 25, 313
• GCD of 258, 545, 51, 745
• GCD of 291, 367, 23, 905
• GCD of 993, 965, 47, 289
• GCD of 205, 609, 19, 862

Given numbers are 437, 126, 16, 663
The greatest common divisor of numbers 437, 126, 16, 663 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 437, 126, 16, 663 is 1.

1. What is the GCD of 437, 126, 16, 663?

GCD of given numbers 437, 126, 16, 663 is 1

2. How to calculate the greatest common divisor of 437, 126, 16, 663?

We can find the highest common divisor of 437, 126, 16, 663 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 437, 126, 16, 663 i.e 1.

3. How can I use the GCD of 437, 126, 16, 663Calculator?

Out the numbers 437, 126, 16, 663 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.