GCD of 651, 768, 51, 753 Calculator

Given Input numbers are 651, 768, 51, 753

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

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Divisors of 51 :

The positive integer divisors of 51 that completely divides 51 are.

1, 3, 17, 51

Divisors of 753 :

The positive integer divisors of 753 that completely divides 753 are.

1, 3, 251, 753

GCD of numbers is the greatest common divisor

So, the GCD (651, 768, 51, 753) = 3.

Given numbers are 651, 768, 51, 753

The list of prime factors of all numbers are

Prime factors of 651 are 3 x 7 x 31

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 51 are 3 x 17

Prime factors of 753 are 3 x 251

The highest common occurrence is 3¹

Therefore, GCD of 651, 768, 51, 753 is 3.

Given numbers are 651, 768, 51, 753

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

Apply this formula for all numbers.

Step1:

LCM(651, 768) = 166656

GCD(651, 768) = ( 651 x 768 ) / 166656

= 651 / 768

= 651

Step2:

LCM(3, 51) = 51

GCD(3, 51) = ( 3 x 51 ) / 51

= 3 / 51

= 3

Step3:

LCM(3, 753) = 753

GCD(3, 753) = ( 3 x 753 ) / 753

= 3 / 753

= 3

So, Greatest Common Divisor of 651, 768, 51, 753 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 964, 771, 20, 517
• GCD of 207, 640, 93, 410
• GCD of 251, 608, 29, 164
• GCD of 302, 978, 73, 476
• GCD of 292, 506, 75, 867

Given numbers are 651, 768, 51, 753
The greatest common divisor of numbers 651, 768, 51, 753 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 651, 768, 51, 753 is 3.

1. What is the GCD of 651, 768, 51, 753?

GCD of given numbers 651, 768, 51, 753 is 3

2. How to calculate the greatest common divisor of 651, 768, 51, 753?

We can find the highest common divisor of 651, 768, 51, 753 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 651, 768, 51, 753 i.e 3.

3. How can I use the GCD of 651, 768, 51, 753Calculator?

Out the numbers 651, 768, 51, 753 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.