GCD of 669, 126, 873, 672 Calculator

Given Input numbers are 669, 126, 873, 672

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 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 873 :

The positive integer divisors of 873 that completely divides 873 are.

1, 3, 9, 97, 291, 873

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 (669, 126, 873, 672) = 3.

Given numbers are 669, 126, 873, 672

The list of prime factors of all numbers are

Prime factors of 669 are 3 x 223

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 873 are 3 x 3 x 97

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 669, 126, 873, 672 is 3.

Given numbers are 669, 126, 873, 672

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

Apply this formula for all numbers.

Step1:

LCM(669, 126) = 28098

GCD(669, 126) = ( 669 x 126 ) / 28098

= 669 / 126

= 669

Step2:

LCM(3, 873) = 873

GCD(3, 873) = ( 3 x 873 ) / 873

= 3 / 873

= 3

Step3:

LCM(3, 672) = 672

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

= 3 / 672

= 3

So, Greatest Common Divisor of 669, 126, 873, 672 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 550, 602, 100, 794
• GCD of 192, 874, 236, 152
• GCD of 409, 600, 712, 828
• GCD of 446, 481, 148, 448
• GCD of 718, 637, 205, 727

Given numbers are 669, 126, 873, 672
The greatest common divisor of numbers 669, 126, 873, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 669, 126, 873, 672 is 3.

1. What is the GCD of 669, 126, 873, 672?

GCD of given numbers 669, 126, 873, 672 is 3

2. How to calculate the greatest common divisor of 669, 126, 873, 672?

We can find the highest common divisor of 669, 126, 873, 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 669, 126, 873, 672 i.e 3.

3. How can I use the GCD of 669, 126, 873, 672Calculator?

Out the numbers 669, 126, 873, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.