GCD of 688, 265, 708, 769 Calculator

Given Input numbers are 688, 265, 708, 769

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 265 :

The positive integer divisors of 265 that completely divides 265 are.

1, 5, 53, 265

Divisors of 708 :

The positive integer divisors of 708 that completely divides 708 are.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

GCD of numbers is the greatest common divisor

So, the GCD (688, 265, 708, 769) = 1.

Given numbers are 688, 265, 708, 769

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 265 are 5 x 53

Prime factors of 708 are 2 x 2 x 3 x 59

Prime factors of 769 are 769

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

Given numbers are 688, 265, 708, 769

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

Apply this formula for all numbers.

Step1:

LCM(688, 265) = 182320

GCD(688, 265) = ( 688 x 265 ) / 182320

= 688 / 265

= 688

Step2:

LCM(1, 708) = 708

GCD(1, 708) = ( 1 x 708 ) / 708

= 1 / 708

= 1

Step3:

LCM(1, 769) = 769

GCD(1, 769) = ( 1 x 769 ) / 769

= 1 / 769

= 1

So, Greatest Common Divisor of 688, 265, 708, 769 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 188, 264, 345, 911
• GCD of 681, 560, 693, 170
• GCD of 295, 439, 646, 173
• GCD of 584, 844, 827, 850
• GCD of 659, 638, 189, 988

Given numbers are 688, 265, 708, 769
The greatest common divisor of numbers 688, 265, 708, 769 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 688, 265, 708, 769 is 1.

1. What is the GCD of 688, 265, 708, 769?

GCD of given numbers 688, 265, 708, 769 is 1

2. How to calculate the greatest common divisor of 688, 265, 708, 769?

We can find the highest common divisor of 688, 265, 708, 769 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, 265, 708, 769 i.e 1.

3. How can I use the GCD of 688, 265, 708, 769Calculator?

Out the numbers 688, 265, 708, 769 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.