GCD of 435, 291, 228, 672 Calculator

Given Input numbers are 435, 291, 228, 672

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

Divisors of 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

Divisors of 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

GCD of numbers is the greatest common divisor

So, the GCD (435, 291, 228, 672) = 3.

Given numbers are 435, 291, 228, 672

The list of prime factors of all numbers are

Prime factors of 435 are 3 x 5 x 29

Prime factors of 291 are 3 x 97

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

The highest common occurrence is 3¹

Therefore, GCD of 435, 291, 228, 672 is 3.

Given numbers are 435, 291, 228, 672

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

Apply this formula for all numbers.

Step1:

LCM(435, 291) = 42195

GCD(435, 291) = ( 435 x 291 ) / 42195

= 435 / 291

= 435

Step2:

LCM(3, 228) = 228

GCD(3, 228) = ( 3 x 228 ) / 228

= 3 / 228

= 3

Step3:

LCM(3, 672) = 672

GCD(3, 672) = ( 3 x 672 ) / 672

= 3 / 672

= 3

So, Greatest Common Divisor of 435, 291, 228, 672 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 303, 317, 563, 490
• GCD of 584, 593, 671, 543
• GCD of 439, 802, 413, 361
• GCD of 170, 291, 263, 953
• GCD of 655, 957, 589, 972

Given numbers are 435, 291, 228, 672
The greatest common divisor of numbers 435, 291, 228, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 435, 291, 228, 672 is 3.

1. What is the GCD of 435, 291, 228, 672?

GCD of given numbers 435, 291, 228, 672 is 3

2. How to calculate the greatest common divisor of 435, 291, 228, 672?

We can find the highest common divisor of 435, 291, 228, 672 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 435, 291, 228, 672 i.e 3.

3. How can I use the GCD of 435, 291, 228, 672Calculator?

Out the numbers 435, 291, 228, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.