GCD of 172, 664, 168 Calculator

Given Input numbers are 172, 664, 168

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

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 664 :

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

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

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

GCD of numbers is the greatest common divisor

So, the GCD (172, 664, 168) = 4.

Given numbers are 172, 664, 168

The list of prime factors of all numbers are

Prime factors of 172 are 2 x 2 x 43

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

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

The highest common occurrence is 2²

Therefore, GCD of 172, 664, 168 is 4.

Given numbers are 172, 664, 168

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

Apply this formula for all numbers.

Step1:

LCM(172, 664) = 28552

GCD(172, 664) = ( 172 x 664 ) / 28552

= 172 / 664

= 172

Step2:

LCM(4, 168) = 168

GCD(4, 168) = ( 4 x 168 ) / 168

= 4 / 168

= 4

So, Greatest Common Divisor of 172, 664, 168 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 530, 188, 496
• GCD of 910, 110, 321
• GCD of 379, 182, 332
• GCD of 913, 109, 514
• GCD of 638, 153, 589

Given numbers are 172, 664, 168
The greatest common divisor of numbers 172, 664, 168 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 172, 664, 168 is 4.

1. What is the GCD of 172, 664, 168?

GCD of given numbers 172, 664, 168 is 4

2. How to calculate the greatest common divisor of 172, 664, 168?

We can find the highest common divisor of 172, 664, 168 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 172, 664, 168 i.e 4.

3. How can I use the GCD of 172, 664, 168Calculator?

Out the numbers 172, 664, 168 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.