GCD of 143, 194, 897, 697 Calculator

Given Input numbers are 143, 194, 897, 697

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 194 :

The positive integer divisors of 194 that completely divides 194 are.

1, 2, 97, 194

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

GCD of numbers is the greatest common divisor

So, the GCD (143, 194, 897, 697) = 1.

Given numbers are 143, 194, 897, 697

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 194 are 2 x 97

Prime factors of 897 are 3 x 13 x 23

Prime factors of 697 are 17 x 41

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

Given numbers are 143, 194, 897, 697

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

Apply this formula for all numbers.

Step1:

LCM(143, 194) = 27742

GCD(143, 194) = ( 143 x 194 ) / 27742

= 143 / 194

= 143

Step2:

LCM(1, 897) = 897

GCD(1, 897) = ( 1 x 897 ) / 897

= 1 / 897

= 1

Step3:

LCM(1, 697) = 697

GCD(1, 697) = ( 1 x 697 ) / 697

= 1 / 697

= 1

So, Greatest Common Divisor of 143, 194, 897, 697 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 385, 667, 698, 792
• GCD of 743, 748, 956, 118
• GCD of 101, 889, 947, 299
• GCD of 512, 808, 417, 900
• GCD of 229, 902, 859, 102

Given numbers are 143, 194, 897, 697
The greatest common divisor of numbers 143, 194, 897, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 194, 897, 697 is 1.

1. What is the GCD of 143, 194, 897, 697?

GCD of given numbers 143, 194, 897, 697 is 1

2. How to calculate the greatest common divisor of 143, 194, 897, 697?

We can find the highest common divisor of 143, 194, 897, 697 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 143, 194, 897, 697 i.e 1.

3. How can I use the GCD of 143, 194, 897, 697Calculator?

Out the numbers 143, 194, 897, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.