GCD of 168, 129, 291, 750 Calculator

Given Input numbers are 168, 129, 291, 750

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

Divisors of 750 :

The positive integer divisors of 750 that completely divides 750 are.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

GCD of numbers is the greatest common divisor

So, the GCD (168, 129, 291, 750) = 3.

Given numbers are 168, 129, 291, 750

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 129 are 3 x 43

Prime factors of 291 are 3 x 97

Prime factors of 750 are 2 x 3 x 5 x 5 x 5

The highest common occurrence is 3¹

Therefore, GCD of 168, 129, 291, 750 is 3.

Given numbers are 168, 129, 291, 750

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

Apply this formula for all numbers.

Step1:

LCM(168, 129) = 7224

GCD(168, 129) = ( 168 x 129 ) / 7224

= 168 / 129

= 168

Step2:

LCM(3, 291) = 291

GCD(3, 291) = ( 3 x 291 ) / 291

= 3 / 291

= 3

Step3:

LCM(3, 750) = 750

GCD(3, 750) = ( 3 x 750 ) / 750

= 3 / 750

= 3

So, Greatest Common Divisor of 168, 129, 291, 750 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 548, 935, 789, 375
• GCD of 914, 500, 163, 472
• GCD of 991, 399, 461, 818
• GCD of 217, 600, 496, 990
• GCD of 781, 479, 177, 669

Given numbers are 168, 129, 291, 750
The greatest common divisor of numbers 168, 129, 291, 750 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 129, 291, 750 is 3.

1. What is the GCD of 168, 129, 291, 750?

GCD of given numbers 168, 129, 291, 750 is 3

2. How to calculate the greatest common divisor of 168, 129, 291, 750?

We can find the highest common divisor of 168, 129, 291, 750 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 168, 129, 291, 750 i.e 3.

3. How can I use the GCD of 168, 129, 291, 750Calculator?

Out the numbers 168, 129, 291, 750 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.