GCD of 435, 801, 513, 561 Calculator

Given Input numbers are 435, 801, 513, 561

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 801 :

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

1, 3, 9, 89, 267, 801

Divisors of 513 :

The positive integer divisors of 513 that completely divides 513 are.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

GCD of numbers is the greatest common divisor

So, the GCD (435, 801, 513, 561) = 3.

Given numbers are 435, 801, 513, 561

The list of prime factors of all numbers are

Prime factors of 435 are 3 x 5 x 29

Prime factors of 801 are 3 x 3 x 89

Prime factors of 513 are 3 x 3 x 3 x 19

Prime factors of 561 are 3 x 11 x 17

The highest common occurrence is 3¹

Therefore, GCD of 435, 801, 513, 561 is 3.

Given numbers are 435, 801, 513, 561

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

Apply this formula for all numbers.

Step1:

LCM(435, 801) = 116145

GCD(435, 801) = ( 435 x 801 ) / 116145

= 435 / 801

= 435

Step2:

LCM(3, 513) = 513

GCD(3, 513) = ( 3 x 513 ) / 513

= 3 / 513

= 3

Step3:

LCM(3, 561) = 561

GCD(3, 561) = ( 3 x 561 ) / 561

= 3 / 561

= 3

So, Greatest Common Divisor of 435, 801, 513, 561 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 980, 394, 693, 352
• GCD of 753, 715, 982, 418
• GCD of 384, 776, 923, 903
• GCD of 301, 968, 656, 231
• GCD of 209, 493, 129, 220

Given numbers are 435, 801, 513, 561
The greatest common divisor of numbers 435, 801, 513, 561 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 435, 801, 513, 561 is 3.

1. What is the GCD of 435, 801, 513, 561?

GCD of given numbers 435, 801, 513, 561 is 3

2. How to calculate the greatest common divisor of 435, 801, 513, 561?

We can find the highest common divisor of 435, 801, 513, 561 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, 801, 513, 561 i.e 3.

3. How can I use the GCD of 435, 801, 513, 561Calculator?

Out the numbers 435, 801, 513, 561 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.