GCD of 689, 394, 744, 699 Calculator

Given Input numbers are 689, 394, 744, 699

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

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 744 :

The positive integer divisors of 744 that completely divides 744 are.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

GCD of numbers is the greatest common divisor

So, the GCD (689, 394, 744, 699) = 1.

Given numbers are 689, 394, 744, 699

The list of prime factors of all numbers are

Prime factors of 689 are 13 x 53

Prime factors of 394 are 2 x 197

Prime factors of 744 are 2 x 2 x 2 x 3 x 31

Prime factors of 699 are 3 x 233

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

Given numbers are 689, 394, 744, 699

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

Apply this formula for all numbers.

Step1:

LCM(689, 394) = 271466

GCD(689, 394) = ( 689 x 394 ) / 271466

= 689 / 394

= 689

Step2:

LCM(1, 744) = 744

GCD(1, 744) = ( 1 x 744 ) / 744

= 1 / 744

= 1

Step3:

LCM(1, 699) = 699

GCD(1, 699) = ( 1 x 699 ) / 699

= 1 / 699

= 1

So, Greatest Common Divisor of 689, 394, 744, 699 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 537, 754, 529, 958
• GCD of 734, 546, 636, 171
• GCD of 533, 334, 313, 412
• GCD of 251, 207, 704, 222
• GCD of 732, 685, 693, 146

Given numbers are 689, 394, 744, 699
The greatest common divisor of numbers 689, 394, 744, 699 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 689, 394, 744, 699 is 1.

1. What is the GCD of 689, 394, 744, 699?

GCD of given numbers 689, 394, 744, 699 is 1

2. How to calculate the greatest common divisor of 689, 394, 744, 699?

We can find the highest common divisor of 689, 394, 744, 699 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 689, 394, 744, 699 i.e 1.

3. How can I use the GCD of 689, 394, 744, 699Calculator?

Out the numbers 689, 394, 744, 699 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.