GCD of 688, 714, 878, 637 Calculator

Given Input numbers are 688, 714, 878, 637

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

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 714 :

The positive integer divisors of 714 that completely divides 714 are.

1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714

Divisors of 878 :

The positive integer divisors of 878 that completely divides 878 are.

1, 2, 439, 878

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

GCD of numbers is the greatest common divisor

So, the GCD (688, 714, 878, 637) = 1.

Given numbers are 688, 714, 878, 637

The list of prime factors of all numbers are

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

Prime factors of 714 are 2 x 3 x 7 x 17

Prime factors of 878 are 2 x 439

Prime factors of 637 are 7 x 7 x 13

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

Given numbers are 688, 714, 878, 637

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

Apply this formula for all numbers.

Step1:

LCM(688, 714) = 245616

GCD(688, 714) = ( 688 x 714 ) / 245616

= 688 / 714

= 688

Step2:

LCM(2, 878) = 878

GCD(2, 878) = ( 2 x 878 ) / 878

= 2 / 878

= 2

Step3:

LCM(2, 637) = 1274

GCD(2, 637) = ( 2 x 637 ) / 1274

= 2 / 637

= 2

So, Greatest Common Divisor of 688, 714, 878, 637 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 609, 504, 886, 909
• GCD of 313, 334, 395, 597
• GCD of 595, 742, 403, 190
• GCD of 476, 707, 175, 764
• GCD of 498, 982, 566, 838

Given numbers are 688, 714, 878, 637
The greatest common divisor of numbers 688, 714, 878, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 688, 714, 878, 637 is 1.

1. What is the GCD of 688, 714, 878, 637?

GCD of given numbers 688, 714, 878, 637 is 1

2. How to calculate the greatest common divisor of 688, 714, 878, 637?

We can find the highest common divisor of 688, 714, 878, 637 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 688, 714, 878, 637 i.e 1.

3. How can I use the GCD of 688, 714, 878, 637Calculator?

Out the numbers 688, 714, 878, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.