GCD of 488, 636, 688, 651 Calculator

Given Input numbers are 488, 636, 688, 651

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

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

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 (488, 636, 688, 651) = 1.

Given numbers are 488, 636, 688, 651

The list of prime factors of all numbers are

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

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 488, 636, 688, 651

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

Apply this formula for all numbers.

Step1:

LCM(488, 636) = 77592

GCD(488, 636) = ( 488 x 636 ) / 77592

= 488 / 636

= 488

Step2:

LCM(4, 688) = 688

GCD(4, 688) = ( 4 x 688 ) / 688

= 4 / 688

= 4

Step3:

LCM(4, 651) = 2604

GCD(4, 651) = ( 4 x 651 ) / 2604

= 4 / 651

= 4

So, Greatest Common Divisor of 488, 636, 688, 651 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 386, 338, 880, 286
• GCD of 816, 552, 927, 987
• GCD of 512, 826, 244, 175
• GCD of 421, 165, 780, 298
• GCD of 363, 753, 933, 721

Given numbers are 488, 636, 688, 651
The greatest common divisor of numbers 488, 636, 688, 651 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 636, 688, 651 is 1.

1. What is the GCD of 488, 636, 688, 651?

GCD of given numbers 488, 636, 688, 651 is 1

2. How to calculate the greatest common divisor of 488, 636, 688, 651?

We can find the highest common divisor of 488, 636, 688, 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 488, 636, 688, 651 i.e 1.

3. How can I use the GCD of 488, 636, 688, 651Calculator?

Out the numbers 488, 636, 688, 651 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.