GCD of 484, 727, 858, 138 Calculator

Given Input numbers are 484, 727, 858, 138

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

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

GCD of numbers is the greatest common divisor

So, the GCD (484, 727, 858, 138) = 1.

Given numbers are 484, 727, 858, 138

The list of prime factors of all numbers are

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 727 are 727

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 138 are 2 x 3 x 23

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

Given numbers are 484, 727, 858, 138

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

Apply this formula for all numbers.

Step1:

LCM(484, 727) = 351868

GCD(484, 727) = ( 484 x 727 ) / 351868

= 484 / 727

= 484

Step2:

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

= 1 / 858

= 1

Step3:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

So, Greatest Common Divisor of 484, 727, 858, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 102, 531, 172, 396
• GCD of 898, 786, 741, 541
• GCD of 321, 505, 146, 542
• GCD of 941, 419, 619, 461
• GCD of 691, 561, 176, 408

Given numbers are 484, 727, 858, 138
The greatest common divisor of numbers 484, 727, 858, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 484, 727, 858, 138 is 1.

1. What is the GCD of 484, 727, 858, 138?

GCD of given numbers 484, 727, 858, 138 is 1

2. How to calculate the greatest common divisor of 484, 727, 858, 138?

We can find the highest common divisor of 484, 727, 858, 138 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 484, 727, 858, 138 i.e 1.

3. How can I use the GCD of 484, 727, 858, 138Calculator?

Out the numbers 484, 727, 858, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.