GCD of 350, 564, 643, 891 Calculator

Given Input numbers are 350, 564, 643, 891

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

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 564 :

The positive integer divisors of 564 that completely divides 564 are.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

GCD of numbers is the greatest common divisor

So, the GCD (350, 564, 643, 891) = 1.

Given numbers are 350, 564, 643, 891

The list of prime factors of all numbers are

Prime factors of 350 are 2 x 5 x 5 x 7

Prime factors of 564 are 2 x 2 x 3 x 47

Prime factors of 643 are 643

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

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

Given numbers are 350, 564, 643, 891

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

Apply this formula for all numbers.

Step1:

LCM(350, 564) = 98700

GCD(350, 564) = ( 350 x 564 ) / 98700

= 350 / 564

= 350

Step2:

LCM(2, 643) = 1286

GCD(2, 643) = ( 2 x 643 ) / 1286

= 2 / 643

= 2

Step3:

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

= 1 / 891

= 1

So, Greatest Common Divisor of 350, 564, 643, 891 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 816, 277, 552, 697
• GCD of 177, 707, 324, 175
• GCD of 146, 930, 121, 455
• GCD of 448, 390, 391, 804
• GCD of 146, 567, 446, 635

Given numbers are 350, 564, 643, 891
The greatest common divisor of numbers 350, 564, 643, 891 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 350, 564, 643, 891 is 1.

1. What is the GCD of 350, 564, 643, 891?

GCD of given numbers 350, 564, 643, 891 is 1

2. How to calculate the greatest common divisor of 350, 564, 643, 891?

We can find the highest common divisor of 350, 564, 643, 891 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 350, 564, 643, 891 i.e 1.

3. How can I use the GCD of 350, 564, 643, 891Calculator?

Out the numbers 350, 564, 643, 891 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.