GCD of 524, 921, 842, 490 Calculator

Given Input numbers are 524, 921, 842, 490

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

Divisors of 524 :

The positive integer divisors of 524 that completely divides 524 are.

1, 2, 4, 131, 262, 524

Divisors of 921 :

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

1, 3, 307, 921

Divisors of 842 :

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

1, 2, 421, 842

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

GCD of numbers is the greatest common divisor

So, the GCD (524, 921, 842, 490) = 1.

Given numbers are 524, 921, 842, 490

The list of prime factors of all numbers are

Prime factors of 524 are 2 x 2 x 131

Prime factors of 921 are 3 x 307

Prime factors of 842 are 2 x 421

Prime factors of 490 are 2 x 5 x 7 x 7

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

Given numbers are 524, 921, 842, 490

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

Apply this formula for all numbers.

Step1:

LCM(524, 921) = 482604

GCD(524, 921) = ( 524 x 921 ) / 482604

= 524 / 921

= 524

Step2:

LCM(1, 842) = 842

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

= 1 / 842

= 1

Step3:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

So, Greatest Common Divisor of 524, 921, 842, 490 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 361, 554, 914, 285
• GCD of 626, 396, 269, 957
• GCD of 611, 457, 597, 524
• GCD of 117, 982, 701, 670
• GCD of 462, 801, 214, 324

Given numbers are 524, 921, 842, 490
The greatest common divisor of numbers 524, 921, 842, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 524, 921, 842, 490 is 1.

1. What is the GCD of 524, 921, 842, 490?

GCD of given numbers 524, 921, 842, 490 is 1

2. How to calculate the greatest common divisor of 524, 921, 842, 490?

We can find the highest common divisor of 524, 921, 842, 490 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 524, 921, 842, 490 i.e 1.

3. How can I use the GCD of 524, 921, 842, 490Calculator?

Out the numbers 524, 921, 842, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.