GCD of 252, 717, 155, 651 Calculator

Given Input numbers are 252, 717, 155, 651

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

Divisors of 252 :

The positive integer divisors of 252 that completely divides 252 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 717 :

The positive integer divisors of 717 that completely divides 717 are.

1, 3, 239, 717

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 651 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (252, 717, 155, 651) = 1.

Given numbers are 252, 717, 155, 651

The list of prime factors of all numbers are

Prime factors of 252 are 2 x 2 x 3 x 3 x 7

Prime factors of 717 are 3 x 239

Prime factors of 155 are 5 x 31

Prime factors of 651 are 3 x 7 x 31

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

Given numbers are 252, 717, 155, 651

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

Apply this formula for all numbers.

Step1:

LCM(252, 717) = 60228

GCD(252, 717) = ( 252 x 717 ) / 60228

= 252 / 717

= 252

Step2:

LCM(3, 155) = 465

GCD(3, 155) = ( 3 x 155 ) / 465

= 3 / 155

= 3

Step3:

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

= 1 / 651

= 1

So, Greatest Common Divisor of 252, 717, 155, 651 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 271, 208, 507
• GCD of 660, 225, 296, 793
• GCD of 396, 295, 751, 745
• GCD of 682, 351, 549, 132
• GCD of 890, 952, 176, 320

Given numbers are 252, 717, 155, 651
The greatest common divisor of numbers 252, 717, 155, 651 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 252, 717, 155, 651 is 1.

1. What is the GCD of 252, 717, 155, 651?

GCD of given numbers 252, 717, 155, 651 is 1

2. How to calculate the greatest common divisor of 252, 717, 155, 651?

We can find the highest common divisor of 252, 717, 155, 651 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 252, 717, 155, 651 i.e 1.

3. How can I use the GCD of 252, 717, 155, 651Calculator?

Out the numbers 252, 717, 155, 651 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.