GCD of 126, 672, 118, 868 Calculator

Given Input numbers are 126, 672, 118, 868

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

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 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

Divisors of 118 :

The positive integer divisors of 118 that completely divides 118 are.

1, 2, 59, 118

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

GCD of numbers is the greatest common divisor

So, the GCD (126, 672, 118, 868) = 2.

Given numbers are 126, 672, 118, 868

The list of prime factors of all numbers are

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

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 118 are 2 x 59

Prime factors of 868 are 2 x 2 x 7 x 31

The highest common occurrence is 2¹

Therefore, GCD of 126, 672, 118, 868 is 2.

Given numbers are 126, 672, 118, 868

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

Apply this formula for all numbers.

Step1:

LCM(126, 672) = 2016

GCD(126, 672) = ( 126 x 672 ) / 2016

= 126 / 672

= 126

Step2:

LCM(42, 118) = 2478

GCD(42, 118) = ( 42 x 118 ) / 2478

= 42 / 118

= 42

Step3:

LCM(2, 868) = 868

GCD(2, 868) = ( 2 x 868 ) / 868

= 2 / 868

= 2

So, Greatest Common Divisor of 126, 672, 118, 868 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 221, 105, 320, 648
• GCD of 670, 604, 212, 887
• GCD of 373, 669, 633, 714
• GCD of 911, 288, 840, 738
• GCD of 161, 452, 277, 393

Given numbers are 126, 672, 118, 868
The greatest common divisor of numbers 126, 672, 118, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 672, 118, 868 is 2.

1. What is the GCD of 126, 672, 118, 868?

GCD of given numbers 126, 672, 118, 868 is 2

2. How to calculate the greatest common divisor of 126, 672, 118, 868?

We can find the highest common divisor of 126, 672, 118, 868 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 126, 672, 118, 868 i.e 2.

3. How can I use the GCD of 126, 672, 118, 868Calculator?

Out the numbers 126, 672, 118, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.