GCD of 356, 521, 138 Calculator

Given Input numbers are 356, 521, 138

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

Divisors of 356 :

The positive integer divisors of 356 that completely divides 356 are.

1, 2, 4, 89, 178, 356

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

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 (356, 521, 138) = 1.

Given numbers are 356, 521, 138

The list of prime factors of all numbers are

Prime factors of 356 are 2 x 2 x 89

Prime factors of 521 are 521

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 356, 521, 138

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

Apply this formula for all numbers.

Step1:

LCM(356, 521) = 185476

GCD(356, 521) = ( 356 x 521 ) / 185476

= 356 / 521

= 356

Step2:

LCM(1, 138) = 138

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

= 1 / 138

= 1

So, Greatest Common Divisor of 356, 521, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 362, 805, 240
• GCD of 745, 513, 246
• GCD of 625, 227, 710
• GCD of 395, 667, 590
• GCD of 584, 251, 887

Given numbers are 356, 521, 138
The greatest common divisor of numbers 356, 521, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 356, 521, 138 is 1.

1. What is the GCD of 356, 521, 138?

GCD of given numbers 356, 521, 138 is 1

2. How to calculate the greatest common divisor of 356, 521, 138?

We can find the highest common divisor of 356, 521, 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 356, 521, 138 i.e 1.

3. How can I use the GCD of 356, 521, 138Calculator?

Out the numbers 356, 521, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.