GCD of 550, 940, 441, 821 Calculator

Given Input numbers are 550, 940, 441, 821

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

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (550, 940, 441, 821) = 1.

Given numbers are 550, 940, 441, 821

The list of prime factors of all numbers are

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 441 are 3 x 3 x 7 x 7

Prime factors of 821 are 821

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

Given numbers are 550, 940, 441, 821

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

Apply this formula for all numbers.

Step1:

LCM(550, 940) = 51700

GCD(550, 940) = ( 550 x 940 ) / 51700

= 550 / 940

= 550

Step2:

LCM(10, 441) = 4410

GCD(10, 441) = ( 10 x 441 ) / 4410

= 10 / 441

= 10

Step3:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

So, Greatest Common Divisor of 550, 940, 441, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 789, 830, 603, 846
• GCD of 956, 540, 812, 548
• GCD of 682, 106, 980, 449
• GCD of 499, 513, 426, 801
• GCD of 134, 711, 150, 761

Given numbers are 550, 940, 441, 821
The greatest common divisor of numbers 550, 940, 441, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 940, 441, 821 is 1.

1. What is the GCD of 550, 940, 441, 821?

GCD of given numbers 550, 940, 441, 821 is 1

2. How to calculate the greatest common divisor of 550, 940, 441, 821?

We can find the highest common divisor of 550, 940, 441, 821 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 550, 940, 441, 821 i.e 1.

3. How can I use the GCD of 550, 940, 441, 821Calculator?

Out the numbers 550, 940, 441, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.