GCD of 669, 882, 663, 678 Calculator

Given Input numbers are 669, 882, 663, 678

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

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 882 :

The positive integer divisors of 882 that completely divides 882 are.

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

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

GCD of numbers is the greatest common divisor

So, the GCD (669, 882, 663, 678) = 3.

Given numbers are 669, 882, 663, 678

The list of prime factors of all numbers are

Prime factors of 669 are 3 x 223

Prime factors of 882 are 2 x 3 x 3 x 7 x 7

Prime factors of 663 are 3 x 13 x 17

Prime factors of 678 are 2 x 3 x 113

The highest common occurrence is 3¹

Therefore, GCD of 669, 882, 663, 678 is 3.

Given numbers are 669, 882, 663, 678

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

Apply this formula for all numbers.

Step1:

LCM(669, 882) = 196686

GCD(669, 882) = ( 669 x 882 ) / 196686

= 669 / 882

= 669

Step2:

LCM(3, 663) = 663

GCD(3, 663) = ( 3 x 663 ) / 663

= 3 / 663

= 3

Step3:

LCM(3, 678) = 678

GCD(3, 678) = ( 3 x 678 ) / 678

= 3 / 678

= 3

So, Greatest Common Divisor of 669, 882, 663, 678 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 606, 110, 274, 232
• GCD of 328, 956, 729, 571
• GCD of 345, 514, 281, 446
• GCD of 131, 244, 372, 926
• GCD of 968, 106, 947, 591

Given numbers are 669, 882, 663, 678
The greatest common divisor of numbers 669, 882, 663, 678 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 669, 882, 663, 678 is 3.

1. What is the GCD of 669, 882, 663, 678?

GCD of given numbers 669, 882, 663, 678 is 3

2. How to calculate the greatest common divisor of 669, 882, 663, 678?

We can find the highest common divisor of 669, 882, 663, 678 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 669, 882, 663, 678 i.e 3.

3. How can I use the GCD of 669, 882, 663, 678Calculator?

Out the numbers 669, 882, 663, 678 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.