GCD of 940, 300, 689, 128 Calculator

Given Input numbers are 940, 300, 689, 128

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

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 300 :

The positive integer divisors of 300 that completely divides 300 are.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300

Divisors of 689 :

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

1, 13, 53, 689

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

GCD of numbers is the greatest common divisor

So, the GCD (940, 300, 689, 128) = 1.

Given numbers are 940, 300, 689, 128

The list of prime factors of all numbers are

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 300 are 2 x 2 x 3 x 5 x 5

Prime factors of 689 are 13 x 53

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

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

Given numbers are 940, 300, 689, 128

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

Apply this formula for all numbers.

Step1:

LCM(940, 300) = 14100

GCD(940, 300) = ( 940 x 300 ) / 14100

= 940 / 300

= 940

Step2:

LCM(20, 689) = 13780

GCD(20, 689) = ( 20 x 689 ) / 13780

= 20 / 689

= 20

Step3:

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

= 1 / 128

= 1

So, Greatest Common Divisor of 940, 300, 689, 128 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 488, 177, 221, 553
• GCD of 896, 770, 713, 654
• GCD of 996, 378, 675, 137
• GCD of 922, 586, 750, 303
• GCD of 468, 492, 520, 144

Given numbers are 940, 300, 689, 128
The greatest common divisor of numbers 940, 300, 689, 128 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 940, 300, 689, 128 is 1.

1. What is the GCD of 940, 300, 689, 128?

GCD of given numbers 940, 300, 689, 128 is 1

2. How to calculate the greatest common divisor of 940, 300, 689, 128?

We can find the highest common divisor of 940, 300, 689, 128 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 940, 300, 689, 128 i.e 1.

3. How can I use the GCD of 940, 300, 689, 128Calculator?

Out the numbers 940, 300, 689, 128 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.