GCD of 133, 350, 689, 408 Calculator

Given Input numbers are 133, 350, 689, 408

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

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 689 :

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

1, 13, 53, 689

Divisors of 408 :

The positive integer divisors of 408 that completely divides 408 are.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

GCD of numbers is the greatest common divisor

So, the GCD (133, 350, 689, 408) = 1.

Given numbers are 133, 350, 689, 408

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

Prime factors of 350 are 2 x 5 x 5 x 7

Prime factors of 689 are 13 x 53

Prime factors of 408 are 2 x 2 x 2 x 3 x 17

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

Given numbers are 133, 350, 689, 408

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

Apply this formula for all numbers.

Step1:

LCM(133, 350) = 6650

GCD(133, 350) = ( 133 x 350 ) / 6650

= 133 / 350

= 133

Step2:

LCM(7, 689) = 4823

GCD(7, 689) = ( 7 x 689 ) / 4823

= 7 / 689

= 7

Step3:

LCM(1, 408) = 408

GCD(1, 408) = ( 1 x 408 ) / 408

= 1 / 408

= 1

So, Greatest Common Divisor of 133, 350, 689, 408 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 761, 105, 402, 500
• GCD of 589, 795, 606, 510
• GCD of 181, 685, 112, 867
• GCD of 783, 516, 621, 345
• GCD of 225, 369, 349, 871

Given numbers are 133, 350, 689, 408
The greatest common divisor of numbers 133, 350, 689, 408 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 350, 689, 408 is 1.

1. What is the GCD of 133, 350, 689, 408?

GCD of given numbers 133, 350, 689, 408 is 1

2. How to calculate the greatest common divisor of 133, 350, 689, 408?

We can find the highest common divisor of 133, 350, 689, 408 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 133, 350, 689, 408 i.e 1.

3. How can I use the GCD of 133, 350, 689, 408Calculator?

Out the numbers 133, 350, 689, 408 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.