GCD of 423, 168, 124, 801 Calculator

Given Input numbers are 423, 168, 124, 801

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

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

GCD of numbers is the greatest common divisor

So, the GCD (423, 168, 124, 801) = 1.

Given numbers are 423, 168, 124, 801

The list of prime factors of all numbers are

Prime factors of 423 are 3 x 3 x 47

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 124 are 2 x 2 x 31

Prime factors of 801 are 3 x 3 x 89

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

Given numbers are 423, 168, 124, 801

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

Apply this formula for all numbers.

Step1:

LCM(423, 168) = 23688

GCD(423, 168) = ( 423 x 168 ) / 23688

= 423 / 168

= 423

Step2:

LCM(3, 124) = 372

GCD(3, 124) = ( 3 x 124 ) / 372

= 3 / 124

= 3

Step3:

LCM(1, 801) = 801

GCD(1, 801) = ( 1 x 801 ) / 801

= 1 / 801

= 1

So, Greatest Common Divisor of 423, 168, 124, 801 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 101, 458, 355, 105
• GCD of 887, 240, 540, 947
• GCD of 754, 289, 439, 144
• GCD of 611, 769, 633, 924
• GCD of 585, 934, 379, 215

Given numbers are 423, 168, 124, 801
The greatest common divisor of numbers 423, 168, 124, 801 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 423, 168, 124, 801 is 1.

1. What is the GCD of 423, 168, 124, 801?

GCD of given numbers 423, 168, 124, 801 is 1

2. How to calculate the greatest common divisor of 423, 168, 124, 801?

We can find the highest common divisor of 423, 168, 124, 801 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 423, 168, 124, 801 i.e 1.

3. How can I use the GCD of 423, 168, 124, 801Calculator?

Out the numbers 423, 168, 124, 801 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.