GCD of 882, 690, 64, 440 Calculator

Given Input numbers are 882, 690, 64, 440

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

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 690

List of positive integer divisors of 690 that divides 690 without a remainder.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

1, 2, 4, 8, 16, 32, 64

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Greatest Common Divisior

We found the divisors of 882, 690, 64, 440 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 882, 690, 64, 440 is 2.

Therefore, GCD of numbers 882, 690, 64, 440 is 2

Given Input Data is 882, 690, 64, 440

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

Prime Factorization of 882 is 2 x 3 x 3 x 7 x 7

Prime Factorization of 690 is 2 x 3 x 5 x 23

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(882, 690) = 101430

GCD(882, 690) = ( 882 x 690 ) / 101430

GCD(882, 690) = 608580 / 101430

GCD(882, 690) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 64

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

LCM(6, 64) = 192

GCD(6, 64) = ( 6 x 64 ) / 192

GCD(6, 64) = 384 / 192

GCD(6, 64) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 440

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

LCM(2, 440) = 440

GCD(2, 440) = ( 2 x 440 ) / 440

GCD(2, 440) = 880 / 440

GCD(2, 440) = 2

GCD of 882, 690, 64, 440 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 194, 630, 12, 188
• GCD of 595, 286, 37, 593
• GCD of 904, 735, 74, 897
• GCD of 448, 142, 75, 713
• GCD of 441, 149, 99, 257

1. What is the GCD of 882, 690, 64, 440?

GCD of 882, 690, 64, 440 is 2

2. Where do I get the detailed procedure to find GCD of 882, 690, 64, 440?

You can find a detailed procedure to find GCD of 882, 690, 64, 440 on our page.

3. How to find GCD of 882, 690, 64, 440 on a calculator?

You can find the GCD of 882, 690, 64, 440 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.