GCD of 438, 960, 124, 773 Calculator

Given Input numbers are 438, 960, 124, 773

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

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 960 :

The positive integer divisors of 960 that completely divides 960 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 773 :

The positive integer divisors of 773 that completely divides 773 are.

1, 773

GCD of numbers is the greatest common divisor

So, the GCD (438, 960, 124, 773) = 1.

Given numbers are 438, 960, 124, 773

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 124 are 2 x 2 x 31

Prime factors of 773 are 773

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

Given numbers are 438, 960, 124, 773

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

Apply this formula for all numbers.

Step1:

LCM(438, 960) = 70080

GCD(438, 960) = ( 438 x 960 ) / 70080

= 438 / 960

= 438

Step2:

LCM(6, 124) = 372

GCD(6, 124) = ( 6 x 124 ) / 372

= 6 / 124

= 6

Step3:

LCM(2, 773) = 1546

GCD(2, 773) = ( 2 x 773 ) / 1546

= 2 / 773

= 2

So, Greatest Common Divisor of 438, 960, 124, 773 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 217, 515, 626, 820
• GCD of 851, 785, 970, 209
• GCD of 378, 198, 722, 345
• GCD of 991, 839, 603, 505
• GCD of 744, 945, 461, 753

Given numbers are 438, 960, 124, 773
The greatest common divisor of numbers 438, 960, 124, 773 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 960, 124, 773 is 1.

1. What is the GCD of 438, 960, 124, 773?

GCD of given numbers 438, 960, 124, 773 is 1

2. How to calculate the greatest common divisor of 438, 960, 124, 773?

We can find the highest common divisor of 438, 960, 124, 773 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 438, 960, 124, 773 i.e 1.

3. How can I use the GCD of 438, 960, 124, 773Calculator?

Out the numbers 438, 960, 124, 773 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.