GCD of 670, 408, 432 Calculator

Given Input numbers are 670, 408, 432

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

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 408 :

The positive integer divisors of 408 that completely divides 408 are.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

GCD of numbers is the greatest common divisor

So, the GCD (670, 408, 432) = 2.

Given numbers are 670, 408, 432

The list of prime factors of all numbers are

Prime factors of 670 are 2 x 5 x 67

Prime factors of 408 are 2 x 2 x 2 x 3 x 17

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

The highest common occurrence is 2¹

Therefore, GCD of 670, 408, 432 is 2.

Given numbers are 670, 408, 432

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

Apply this formula for all numbers.

Step1:

LCM(670, 408) = 136680

GCD(670, 408) = ( 670 x 408 ) / 136680

= 670 / 408

= 670

Step2:

LCM(2, 432) = 432

GCD(2, 432) = ( 2 x 432 ) / 432

= 2 / 432

= 2

So, Greatest Common Divisor of 670, 408, 432 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 335, 235
• GCD of 930, 475, 408
• GCD of 961, 704, 841
• GCD of 272, 258, 540
• GCD of 757, 778, 438

Given numbers are 670, 408, 432
The greatest common divisor of numbers 670, 408, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 670, 408, 432 is 2.

1. What is the GCD of 670, 408, 432?

GCD of given numbers 670, 408, 432 is 2

2. How to calculate the greatest common divisor of 670, 408, 432?

We can find the highest common divisor of 670, 408, 432 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 670, 408, 432 i.e 2.

3. How can I use the GCD of 670, 408, 432Calculator?

Out the numbers 670, 408, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.