GCD of 766, 128, 424, 945 Calculator

Given Input numbers are 766, 128, 424, 945

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

Divisors of 766 :

The positive integer divisors of 766 that completely divides 766 are.

1, 2, 383, 766

Divisors of 128 :

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

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

GCD of numbers is the greatest common divisor

So, the GCD (766, 128, 424, 945) = 1.

Given numbers are 766, 128, 424, 945

The list of prime factors of all numbers are

Prime factors of 766 are 2 x 383

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

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

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

Given numbers are 766, 128, 424, 945

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

Apply this formula for all numbers.

Step1:

LCM(766, 128) = 49024

GCD(766, 128) = ( 766 x 128 ) / 49024

= 766 / 128

= 766

Step2:

LCM(2, 424) = 424

GCD(2, 424) = ( 2 x 424 ) / 424

= 2 / 424

= 2

Step3:

LCM(2, 945) = 1890

GCD(2, 945) = ( 2 x 945 ) / 1890

= 2 / 945

= 2

So, Greatest Common Divisor of 766, 128, 424, 945 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 141, 240, 747, 608
• GCD of 367, 555, 950, 200
• GCD of 988, 491, 744, 809
• GCD of 664, 815, 511, 275
• GCD of 727, 210, 586, 367

Given numbers are 766, 128, 424, 945
The greatest common divisor of numbers 766, 128, 424, 945 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 766, 128, 424, 945 is 1.

1. What is the GCD of 766, 128, 424, 945?

GCD of given numbers 766, 128, 424, 945 is 1

2. How to calculate the greatest common divisor of 766, 128, 424, 945?

We can find the highest common divisor of 766, 128, 424, 945 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 766, 128, 424, 945 i.e 1.

3. How can I use the GCD of 766, 128, 424, 945Calculator?

Out the numbers 766, 128, 424, 945 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.