GCD of 563, 690, 137, 782 Calculator

Given Input numbers are 563, 690, 137, 782

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

Divisors of 563 :

The positive integer divisors of 563 that completely divides 563 are.

1, 563

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

GCD of numbers is the greatest common divisor

So, the GCD (563, 690, 137, 782) = 1.

Given numbers are 563, 690, 137, 782

The list of prime factors of all numbers are

Prime factors of 563 are 563

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 137 are 137

Prime factors of 782 are 2 x 17 x 23

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

Given numbers are 563, 690, 137, 782

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

Apply this formula for all numbers.

Step1:

LCM(563, 690) = 388470

GCD(563, 690) = ( 563 x 690 ) / 388470

= 563 / 690

= 563

Step2:

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

= 1 / 137

= 1

Step3:

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

= 1 / 782

= 1

So, Greatest Common Divisor of 563, 690, 137, 782 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 192, 257, 483, 924
• GCD of 713, 525, 346, 211
• GCD of 573, 667, 375, 177
• GCD of 176, 145, 364, 873
• GCD of 370, 128, 657, 396

Given numbers are 563, 690, 137, 782
The greatest common divisor of numbers 563, 690, 137, 782 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 563, 690, 137, 782 is 1.

1. What is the GCD of 563, 690, 137, 782?

GCD of given numbers 563, 690, 137, 782 is 1

2. How to calculate the greatest common divisor of 563, 690, 137, 782?

We can find the highest common divisor of 563, 690, 137, 782 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 563, 690, 137, 782 i.e 1.

3. How can I use the GCD of 563, 690, 137, 782Calculator?

Out the numbers 563, 690, 137, 782 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.