GCD of 433, 661, 846, 145 Calculator

Given Input numbers are 433, 661, 846, 145

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 846

List of positive integer divisors of 846 that divides 846 without a remainder.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Greatest Common Divisior

We found the divisors of 433, 661, 846, 145 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 433, 661, 846, 145 is 1.

Therefore, GCD of numbers 433, 661, 846, 145 is 1

Given Input Data is 433, 661, 846, 145

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 433 is 433

Prime Factorization of 661 is 661

Prime Factorization of 846 is 2 x 3 x 3 x 47

Prime Factorization of 145 is 5 x 29

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(433, 661) = 286213

GCD(433, 661) = ( 433 x 661 ) / 286213

GCD(433, 661) = 286213 / 286213

GCD(433, 661) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 846

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

LCM(1, 846) = 846

GCD(1, 846) = ( 1 x 846 ) / 846

GCD(1, 846) = 846 / 846

GCD(1, 846) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 145

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

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

GCD(1, 145) = 145 / 145

GCD(1, 145) = 1

GCD of 433, 661, 846, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 715, 815, 548, 507
• GCD of 882, 112, 821, 575
• GCD of 759, 767, 170, 752
• GCD of 329, 431, 765, 202
• GCD of 462, 212, 197, 345

1. What is the GCD of 433, 661, 846, 145?

GCD of 433, 661, 846, 145 is 1

2. Where do I get the detailed procedure to find GCD of 433, 661, 846, 145?

You can find a detailed procedure to find GCD of 433, 661, 846, 145 on our page.

3. How to find GCD of 433, 661, 846, 145 on a calculator?

You can find the GCD of 433, 661, 846, 145 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.