GCD of 357, 821, 266, 909 Calculator

Given Input numbers are 357, 821, 266, 909

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

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 821 :

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

1, 821

Divisors of 266 :

The positive integer divisors of 266 that completely divides 266 are.

1, 2, 7, 14, 19, 38, 133, 266

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

GCD of numbers is the greatest common divisor

So, the GCD (357, 821, 266, 909) = 1.

Given numbers are 357, 821, 266, 909

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 821 are 821

Prime factors of 266 are 2 x 7 x 19

Prime factors of 909 are 3 x 3 x 101

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

Given numbers are 357, 821, 266, 909

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

Apply this formula for all numbers.

Step1:

LCM(357, 821) = 293097

GCD(357, 821) = ( 357 x 821 ) / 293097

= 357 / 821

= 357

Step2:

LCM(1, 266) = 266

GCD(1, 266) = ( 1 x 266 ) / 266

= 1 / 266

= 1

Step3:

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

= 1 / 909

= 1

So, Greatest Common Divisor of 357, 821, 266, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 885, 918, 955, 116
• GCD of 821, 574, 622, 136
• GCD of 684, 239, 574, 122
• GCD of 516, 703, 769, 585
• GCD of 580, 465, 438, 136

Given numbers are 357, 821, 266, 909
The greatest common divisor of numbers 357, 821, 266, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 821, 266, 909 is 1.

1. What is the GCD of 357, 821, 266, 909?

GCD of given numbers 357, 821, 266, 909 is 1

2. How to calculate the greatest common divisor of 357, 821, 266, 909?

We can find the highest common divisor of 357, 821, 266, 909 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 357, 821, 266, 909 i.e 1.

3. How can I use the GCD of 357, 821, 266, 909Calculator?

Out the numbers 357, 821, 266, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.