GCD of 550, 155, 39, 710 Calculator

Given Input numbers are 550, 155, 39, 710

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 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 39 :

The positive integer divisors of 39 that completely divides 39 are.

1, 3, 13, 39

Divisors of 710 :

The positive integer divisors of 710 that completely divides 710 are.

1, 2, 5, 10, 71, 142, 355, 710

GCD of numbers is the greatest common divisor

So, the GCD (550, 155, 39, 710) = 1.

Given numbers are 550, 155, 39, 710

The list of prime factors of all numbers are

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

Prime factors of 155 are 5 x 31

Prime factors of 39 are 3 x 13

Prime factors of 710 are 2 x 5 x 71

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

Given numbers are 550, 155, 39, 710

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

Apply this formula for all numbers.

Step1:

LCM(550, 155) = 17050

GCD(550, 155) = ( 550 x 155 ) / 17050

= 550 / 155

= 550

Step2:

LCM(5, 39) = 195

GCD(5, 39) = ( 5 x 39 ) / 195

= 5 / 39

= 5

Step3:

LCM(1, 710) = 710

GCD(1, 710) = ( 1 x 710 ) / 710

= 1 / 710

= 1

So, Greatest Common Divisor of 550, 155, 39, 710 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 695, 895, 60, 670
• GCD of 797, 993, 49, 468
• GCD of 361, 736, 47, 882
• GCD of 657, 318, 58, 995
• GCD of 102, 196, 40, 736

Given numbers are 550, 155, 39, 710
The greatest common divisor of numbers 550, 155, 39, 710 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 155, 39, 710 is 1.

1. What is the GCD of 550, 155, 39, 710?

GCD of given numbers 550, 155, 39, 710 is 1

2. How to calculate the greatest common divisor of 550, 155, 39, 710?

We can find the highest common divisor of 550, 155, 39, 710 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, 155, 39, 710 i.e 1.

3. How can I use the GCD of 550, 155, 39, 710Calculator?

Out the numbers 550, 155, 39, 710 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.