GCD of 121, 522, 378, 213 Calculator

Given Input numbers are 121, 522, 378, 213

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

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 522 :

The positive integer divisors of 522 that completely divides 522 are.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 213 :

The positive integer divisors of 213 that completely divides 213 are.

1, 3, 71, 213

GCD of numbers is the greatest common divisor

So, the GCD (121, 522, 378, 213) = 1.

Given numbers are 121, 522, 378, 213

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 522 are 2 x 3 x 3 x 29

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 213 are 3 x 71

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

Given numbers are 121, 522, 378, 213

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

Apply this formula for all numbers.

Step1:

LCM(121, 522) = 63162

GCD(121, 522) = ( 121 x 522 ) / 63162

= 121 / 522

= 121

Step2:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

Step3:

LCM(1, 213) = 213

GCD(1, 213) = ( 1 x 213 ) / 213

= 1 / 213

= 1

So, Greatest Common Divisor of 121, 522, 378, 213 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 427, 263, 633, 786
• GCD of 511, 605, 894, 287
• GCD of 319, 784, 498, 619
• GCD of 773, 119, 341, 805
• GCD of 238, 265, 290, 701

Given numbers are 121, 522, 378, 213
The greatest common divisor of numbers 121, 522, 378, 213 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 522, 378, 213 is 1.

1. What is the GCD of 121, 522, 378, 213?

GCD of given numbers 121, 522, 378, 213 is 1

2. How to calculate the greatest common divisor of 121, 522, 378, 213?

We can find the highest common divisor of 121, 522, 378, 213 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 121, 522, 378, 213 i.e 1.

3. How can I use the GCD of 121, 522, 378, 213Calculator?

Out the numbers 121, 522, 378, 213 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.