GCD of 190, 138, 726, 691 Calculator

Given Input numbers are 190, 138, 726, 691

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

Divisors of 190 :

The positive integer divisors of 190 that completely divides 190 are.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 138 :

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

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

Divisors of 726 :

The positive integer divisors of 726 that completely divides 726 are.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (190, 138, 726, 691) = 1.

Given numbers are 190, 138, 726, 691

The list of prime factors of all numbers are

Prime factors of 190 are 2 x 5 x 19

Prime factors of 138 are 2 x 3 x 23

Prime factors of 726 are 2 x 3 x 11 x 11

Prime factors of 691 are 691

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

Given numbers are 190, 138, 726, 691

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

Apply this formula for all numbers.

Step1:

LCM(190, 138) = 13110

GCD(190, 138) = ( 190 x 138 ) / 13110

= 190 / 138

= 190

Step2:

LCM(2, 726) = 726

GCD(2, 726) = ( 2 x 726 ) / 726

= 2 / 726

= 2

Step3:

LCM(2, 691) = 1382

GCD(2, 691) = ( 2 x 691 ) / 1382

= 2 / 691

= 2

So, Greatest Common Divisor of 190, 138, 726, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 722, 773, 271, 650
• GCD of 692, 639, 595, 683
• GCD of 444, 971, 149, 602
• GCD of 215, 464, 655, 804
• GCD of 971, 105, 107, 869

Given numbers are 190, 138, 726, 691
The greatest common divisor of numbers 190, 138, 726, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 190, 138, 726, 691 is 1.

1. What is the GCD of 190, 138, 726, 691?

GCD of given numbers 190, 138, 726, 691 is 1

2. How to calculate the greatest common divisor of 190, 138, 726, 691?

We can find the highest common divisor of 190, 138, 726, 691 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 190, 138, 726, 691 i.e 1.

3. How can I use the GCD of 190, 138, 726, 691Calculator?

Out the numbers 190, 138, 726, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.