GCD of 921, 291, 496, 842 Calculator

Given Input numbers are 921, 291, 496, 842

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

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (921, 291, 496, 842) = 1.

Given numbers are 921, 291, 496, 842

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 291 are 3 x 97

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 842 are 2 x 421

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

Given numbers are 921, 291, 496, 842

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

Apply this formula for all numbers.

Step1:

LCM(921, 291) = 89337

GCD(921, 291) = ( 921 x 291 ) / 89337

= 921 / 291

= 921

Step2:

LCM(3, 496) = 1488

GCD(3, 496) = ( 3 x 496 ) / 1488

= 3 / 496

= 3

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 921, 291, 496, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 385, 927, 654, 487
• GCD of 417, 391, 862, 491
• GCD of 587, 719, 888, 374
• GCD of 375, 985, 517, 587
• GCD of 669, 587, 470, 379

Given numbers are 921, 291, 496, 842
The greatest common divisor of numbers 921, 291, 496, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 291, 496, 842 is 1.

1. What is the GCD of 921, 291, 496, 842?

GCD of given numbers 921, 291, 496, 842 is 1

2. How to calculate the greatest common divisor of 921, 291, 496, 842?

We can find the highest common divisor of 921, 291, 496, 842 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 921, 291, 496, 842 i.e 1.

3. How can I use the GCD of 921, 291, 496, 842Calculator?

Out the numbers 921, 291, 496, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.