GCD of 474, 253, 822, 309 Calculator

Given Input numbers are 474, 253, 822, 309

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

Divisors of 474 :

The positive integer divisors of 474 that completely divides 474 are.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

GCD of numbers is the greatest common divisor

So, the GCD (474, 253, 822, 309) = 1.

Given numbers are 474, 253, 822, 309

The list of prime factors of all numbers are

Prime factors of 474 are 2 x 3 x 79

Prime factors of 253 are 11 x 23

Prime factors of 822 are 2 x 3 x 137

Prime factors of 309 are 3 x 103

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

Given numbers are 474, 253, 822, 309

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

Apply this formula for all numbers.

Step1:

LCM(474, 253) = 119922

GCD(474, 253) = ( 474 x 253 ) / 119922

= 474 / 253

= 474

Step2:

LCM(1, 822) = 822

GCD(1, 822) = ( 1 x 822 ) / 822

= 1 / 822

= 1

Step3:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

So, Greatest Common Divisor of 474, 253, 822, 309 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 973, 208, 477, 134
• GCD of 913, 934, 830, 370
• GCD of 553, 532, 312, 754
• GCD of 735, 534, 996, 287
• GCD of 760, 561, 131, 524

Given numbers are 474, 253, 822, 309
The greatest common divisor of numbers 474, 253, 822, 309 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 474, 253, 822, 309 is 1.

1. What is the GCD of 474, 253, 822, 309?

GCD of given numbers 474, 253, 822, 309 is 1

2. How to calculate the greatest common divisor of 474, 253, 822, 309?

We can find the highest common divisor of 474, 253, 822, 309 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 474, 253, 822, 309 i.e 1.

3. How can I use the GCD of 474, 253, 822, 309Calculator?

Out the numbers 474, 253, 822, 309 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.