GCD of 651, 525, 720, 351 Calculator

Given Input numbers are 651, 525, 720, 351

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 525 :

The positive integer divisors of 525 that completely divides 525 are.

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

GCD of numbers is the greatest common divisor

So, the GCD (651, 525, 720, 351) = 3.

Given numbers are 651, 525, 720, 351

The list of prime factors of all numbers are

Prime factors of 651 are 3 x 7 x 31

Prime factors of 525 are 3 x 5 x 5 x 7

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 351 are 3 x 3 x 3 x 13

The highest common occurrence is 3¹

Therefore, GCD of 651, 525, 720, 351 is 3.

Given numbers are 651, 525, 720, 351

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

Apply this formula for all numbers.

Step1:

LCM(651, 525) = 16275

GCD(651, 525) = ( 651 x 525 ) / 16275

= 651 / 525

= 651

Step2:

LCM(21, 720) = 5040

GCD(21, 720) = ( 21 x 720 ) / 5040

= 21 / 720

= 21

Step3:

LCM(3, 351) = 351

GCD(3, 351) = ( 3 x 351 ) / 351

= 3 / 351

= 3

So, Greatest Common Divisor of 651, 525, 720, 351 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 503, 856, 925, 377
• GCD of 348, 204, 727, 244
• GCD of 709, 582, 375, 373
• GCD of 886, 894, 382, 429
• GCD of 160, 544, 969, 968

Given numbers are 651, 525, 720, 351
The greatest common divisor of numbers 651, 525, 720, 351 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 651, 525, 720, 351 is 3.

1. What is the GCD of 651, 525, 720, 351?

GCD of given numbers 651, 525, 720, 351 is 3

2. How to calculate the greatest common divisor of 651, 525, 720, 351?

We can find the highest common divisor of 651, 525, 720, 351 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, 525, 720, 351 i.e 3.

3. How can I use the GCD of 651, 525, 720, 351Calculator?

Out the numbers 651, 525, 720, 351 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.