GCD of 690, 483, 309, 274 Calculator

Given Input numbers are 690, 483, 309, 274

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

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 483 :

The positive integer divisors of 483 that completely divides 483 are.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 309 :

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

1, 3, 103, 309

Divisors of 274 :

The positive integer divisors of 274 that completely divides 274 are.

1, 2, 137, 274

GCD of numbers is the greatest common divisor

So, the GCD (690, 483, 309, 274) = 1.

Given numbers are 690, 483, 309, 274

The list of prime factors of all numbers are

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 483 are 3 x 7 x 23

Prime factors of 309 are 3 x 103

Prime factors of 274 are 2 x 137

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

Given numbers are 690, 483, 309, 274

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

Apply this formula for all numbers.

Step1:

LCM(690, 483) = 4830

GCD(690, 483) = ( 690 x 483 ) / 4830

= 690 / 483

= 690

Step2:

LCM(69, 309) = 7107

GCD(69, 309) = ( 69 x 309 ) / 7107

= 69 / 309

= 69

Step3:

LCM(3, 274) = 822

GCD(3, 274) = ( 3 x 274 ) / 822

= 3 / 274

= 3

So, Greatest Common Divisor of 690, 483, 309, 274 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 326, 846, 361, 241
• GCD of 136, 595, 233, 956
• GCD of 141, 633, 619, 919
• GCD of 520, 163, 130, 404
• GCD of 300, 615, 349, 815

Given numbers are 690, 483, 309, 274
The greatest common divisor of numbers 690, 483, 309, 274 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 690, 483, 309, 274 is 1.

1. What is the GCD of 690, 483, 309, 274?

GCD of given numbers 690, 483, 309, 274 is 1

2. How to calculate the greatest common divisor of 690, 483, 309, 274?

We can find the highest common divisor of 690, 483, 309, 274 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 690, 483, 309, 274 i.e 1.

3. How can I use the GCD of 690, 483, 309, 274Calculator?

Out the numbers 690, 483, 309, 274 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.