GCD of 749, 629, 168, 868 Calculator

Given Input numbers are 749, 629, 168, 868

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

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

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 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 (749, 629, 168, 868) = 1.

Given numbers are 749, 629, 168, 868

The list of prime factors of all numbers are

Prime factors of 749 are 7 x 107

Prime factors of 629 are 17 x 37

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

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

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 749, 629, 168, 868

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

Apply this formula for all numbers.

Step1:

LCM(749, 629) = 471121

GCD(749, 629) = ( 749 x 629 ) / 471121

= 749 / 629

= 749

Step2:

LCM(1, 168) = 168

GCD(1, 168) = ( 1 x 168 ) / 168

= 1 / 168

= 1

Step3:

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

= 1 / 868

= 1

So, Greatest Common Divisor of 749, 629, 168, 868 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 736, 756, 763, 296
• GCD of 567, 849, 143, 706
• GCD of 129, 372, 292, 970
• GCD of 941, 289, 282, 350
• GCD of 156, 828, 903, 802

Given numbers are 749, 629, 168, 868
The greatest common divisor of numbers 749, 629, 168, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 749, 629, 168, 868 is 1.

1. What is the GCD of 749, 629, 168, 868?

GCD of given numbers 749, 629, 168, 868 is 1

2. How to calculate the greatest common divisor of 749, 629, 168, 868?

We can find the highest common divisor of 749, 629, 168, 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 749, 629, 168, 868 i.e 1.

3. How can I use the GCD of 749, 629, 168, 868Calculator?

Out the numbers 749, 629, 168, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.