GCD of 483, 438, 145, 731 Calculator

Given Input numbers are 483, 438, 145, 731

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

Divisors of 483 :

The positive integer divisors of 483 that completely divides 483 are.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

GCD of numbers is the greatest common divisor

So, the GCD (483, 438, 145, 731) = 1.

Given numbers are 483, 438, 145, 731

The list of prime factors of all numbers are

Prime factors of 483 are 3 x 7 x 23

Prime factors of 438 are 2 x 3 x 73

Prime factors of 145 are 5 x 29

Prime factors of 731 are 17 x 43

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

Given numbers are 483, 438, 145, 731

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

Apply this formula for all numbers.

Step1:

LCM(483, 438) = 70518

GCD(483, 438) = ( 483 x 438 ) / 70518

= 483 / 438

= 483

Step2:

LCM(3, 145) = 435

GCD(3, 145) = ( 3 x 145 ) / 435

= 3 / 145

= 3

Step3:

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

= 1 / 731

= 1

So, Greatest Common Divisor of 483, 438, 145, 731 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 102, 344, 928
• GCD of 212, 299, 258, 798
• GCD of 452, 709, 813, 846
• GCD of 154, 411, 770, 632
• GCD of 918, 392, 814, 158

Given numbers are 483, 438, 145, 731
The greatest common divisor of numbers 483, 438, 145, 731 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 483, 438, 145, 731 is 1.

1. What is the GCD of 483, 438, 145, 731?

GCD of given numbers 483, 438, 145, 731 is 1

2. How to calculate the greatest common divisor of 483, 438, 145, 731?

We can find the highest common divisor of 483, 438, 145, 731 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 483, 438, 145, 731 i.e 1.

3. How can I use the GCD of 483, 438, 145, 731Calculator?

Out the numbers 483, 438, 145, 731 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.