GCD of 375, 552, 765, 821 Calculator

Given Input numbers are 375, 552, 765, 821

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 552 :

The positive integer divisors of 552 that completely divides 552 are.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (375, 552, 765, 821) = 1.

Given numbers are 375, 552, 765, 821

The list of prime factors of all numbers are

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

Prime factors of 552 are 2 x 2 x 2 x 3 x 23

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 821 are 821

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

Given numbers are 375, 552, 765, 821

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

Apply this formula for all numbers.

Step1:

LCM(375, 552) = 69000

GCD(375, 552) = ( 375 x 552 ) / 69000

= 375 / 552

= 375

Step2:

LCM(3, 765) = 765

GCD(3, 765) = ( 3 x 765 ) / 765

= 3 / 765

= 3

Step3:

LCM(3, 821) = 2463

GCD(3, 821) = ( 3 x 821 ) / 2463

= 3 / 821

= 3

So, Greatest Common Divisor of 375, 552, 765, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 803, 775, 354, 235
• GCD of 863, 525, 140, 527
• GCD of 329, 275, 332, 480
• GCD of 442, 745, 373, 507
• GCD of 329, 401, 623, 782

Given numbers are 375, 552, 765, 821
The greatest common divisor of numbers 375, 552, 765, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 375, 552, 765, 821 is 1.

1. What is the GCD of 375, 552, 765, 821?

GCD of given numbers 375, 552, 765, 821 is 1

2. How to calculate the greatest common divisor of 375, 552, 765, 821?

We can find the highest common divisor of 375, 552, 765, 821 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, 552, 765, 821 i.e 1.

3. How can I use the GCD of 375, 552, 765, 821Calculator?

Out the numbers 375, 552, 765, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.