GCD of 550, 225, 139, 312 Calculator

Given Input numbers are 550, 225, 139, 312

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

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 312 :

The positive integer divisors of 312 that completely divides 312 are.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

GCD of numbers is the greatest common divisor

So, the GCD (550, 225, 139, 312) = 1.

Given numbers are 550, 225, 139, 312

The list of prime factors of all numbers are

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 139 are 139

Prime factors of 312 are 2 x 2 x 2 x 3 x 13

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

Given numbers are 550, 225, 139, 312

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

Apply this formula for all numbers.

Step1:

LCM(550, 225) = 4950

GCD(550, 225) = ( 550 x 225 ) / 4950

= 550 / 225

= 550

Step2:

LCM(25, 139) = 3475

GCD(25, 139) = ( 25 x 139 ) / 3475

= 25 / 139

= 25

Step3:

LCM(1, 312) = 312

GCD(1, 312) = ( 1 x 312 ) / 312

= 1 / 312

= 1

So, Greatest Common Divisor of 550, 225, 139, 312 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 859, 400, 487, 519
• GCD of 813, 231, 728, 591
• GCD of 193, 414, 541, 263
• GCD of 353, 711, 249, 103
• GCD of 710, 469, 158, 638

Given numbers are 550, 225, 139, 312
The greatest common divisor of numbers 550, 225, 139, 312 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 225, 139, 312 is 1.

1. What is the GCD of 550, 225, 139, 312?

GCD of given numbers 550, 225, 139, 312 is 1

2. How to calculate the greatest common divisor of 550, 225, 139, 312?

We can find the highest common divisor of 550, 225, 139, 312 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 550, 225, 139, 312 i.e 1.

3. How can I use the GCD of 550, 225, 139, 312Calculator?

Out the numbers 550, 225, 139, 312 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.