GCD of 559, 763, 709, 642 Calculator

Given Input numbers are 559, 763, 709, 642

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

Divisors of 559 :

The positive integer divisors of 559 that completely divides 559 are.

1, 13, 43, 559

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

Divisors of 642 :

The positive integer divisors of 642 that completely divides 642 are.

1, 2, 3, 6, 107, 214, 321, 642

GCD of numbers is the greatest common divisor

So, the GCD (559, 763, 709, 642) = 1.

Given numbers are 559, 763, 709, 642

The list of prime factors of all numbers are

Prime factors of 559 are 13 x 43

Prime factors of 763 are 7 x 109

Prime factors of 709 are 709

Prime factors of 642 are 2 x 3 x 107

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

Given numbers are 559, 763, 709, 642

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

Apply this formula for all numbers.

Step1:

LCM(559, 763) = 426517

GCD(559, 763) = ( 559 x 763 ) / 426517

= 559 / 763

= 559

Step2:

LCM(1, 709) = 709

GCD(1, 709) = ( 1 x 709 ) / 709

= 1 / 709

= 1

Step3:

LCM(1, 642) = 642

GCD(1, 642) = ( 1 x 642 ) / 642

= 1 / 642

= 1

So, Greatest Common Divisor of 559, 763, 709, 642 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 870, 841, 701, 349
• GCD of 438, 570, 136, 941
• GCD of 912, 427, 108, 516
• GCD of 556, 258, 973, 406
• GCD of 105, 559, 531, 973

Given numbers are 559, 763, 709, 642
The greatest common divisor of numbers 559, 763, 709, 642 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 559, 763, 709, 642 is 1.

1. What is the GCD of 559, 763, 709, 642?

GCD of given numbers 559, 763, 709, 642 is 1

2. How to calculate the greatest common divisor of 559, 763, 709, 642?

We can find the highest common divisor of 559, 763, 709, 642 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 559, 763, 709, 642 i.e 1.

3. How can I use the GCD of 559, 763, 709, 642Calculator?

Out the numbers 559, 763, 709, 642 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.