GCD of 390, 851, 550, 701 Calculator

Given Input numbers are 390, 851, 550, 701

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

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

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 701 :

The positive integer divisors of 701 that completely divides 701 are.

1, 701

GCD of numbers is the greatest common divisor

So, the GCD (390, 851, 550, 701) = 1.

Given numbers are 390, 851, 550, 701

The list of prime factors of all numbers are

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 851 are 23 x 37

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

Prime factors of 701 are 701

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

Given numbers are 390, 851, 550, 701

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

Apply this formula for all numbers.

Step1:

LCM(390, 851) = 331890

GCD(390, 851) = ( 390 x 851 ) / 331890

= 390 / 851

= 390

Step2:

LCM(1, 550) = 550

GCD(1, 550) = ( 1 x 550 ) / 550

= 1 / 550

= 1

Step3:

LCM(1, 701) = 701

GCD(1, 701) = ( 1 x 701 ) / 701

= 1 / 701

= 1

So, Greatest Common Divisor of 390, 851, 550, 701 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 855, 673, 257, 711
• GCD of 249, 275, 290, 146
• GCD of 481, 578, 627, 755
• GCD of 622, 317, 330, 802
• GCD of 242, 435, 981, 383

Given numbers are 390, 851, 550, 701
The greatest common divisor of numbers 390, 851, 550, 701 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 851, 550, 701 is 1.

1. What is the GCD of 390, 851, 550, 701?

GCD of given numbers 390, 851, 550, 701 is 1

2. How to calculate the greatest common divisor of 390, 851, 550, 701?

We can find the highest common divisor of 390, 851, 550, 701 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 390, 851, 550, 701 i.e 1.

3. How can I use the GCD of 390, 851, 550, 701Calculator?

Out the numbers 390, 851, 550, 701 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.