GCD of 375, 751, 438, 648 Calculator

Given Input numbers are 375, 751, 438, 648

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

Divisors of 375 :

The positive integer divisors of 375 that completely divides 375 are.

1, 3, 5, 15, 25, 75, 125, 375

Divisors of 751 :

The positive integer divisors of 751 that completely divides 751 are.

1, 751

Divisors of 438 :

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

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

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

GCD of numbers is the greatest common divisor

So, the GCD (375, 751, 438, 648) = 1.

Given numbers are 375, 751, 438, 648

The list of prime factors of all numbers are

Prime factors of 375 are 3 x 5 x 5 x 5

Prime factors of 751 are 751

Prime factors of 438 are 2 x 3 x 73

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

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

Given numbers are 375, 751, 438, 648

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

Apply this formula for all numbers.

Step1:

LCM(375, 751) = 281625

GCD(375, 751) = ( 375 x 751 ) / 281625

= 375 / 751

= 375

Step2:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

Step3:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

So, Greatest Common Divisor of 375, 751, 438, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 567, 295, 432, 978
• GCD of 143, 422, 185, 480
• GCD of 194, 263, 161, 514
• GCD of 922, 901, 382, 535
• GCD of 738, 775, 512, 412

Given numbers are 375, 751, 438, 648
The greatest common divisor of numbers 375, 751, 438, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 375, 751, 438, 648 is 1.

1. What is the GCD of 375, 751, 438, 648?

GCD of given numbers 375, 751, 438, 648 is 1

2. How to calculate the greatest common divisor of 375, 751, 438, 648?

We can find the highest common divisor of 375, 751, 438, 648 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 375, 751, 438, 648 i.e 1.

3. How can I use the GCD of 375, 751, 438, 648Calculator?

Out the numbers 375, 751, 438, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.