GCD of 279, 897, 118, 140 Calculator

Given Input numbers are 279, 897, 118, 140

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

Divisors of 279 :

The positive integer divisors of 279 that completely divides 279 are.

1, 3, 9, 31, 93, 279

Divisors of 897 :

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

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

Divisors of 118 :

The positive integer divisors of 118 that completely divides 118 are.

1, 2, 59, 118

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

GCD of numbers is the greatest common divisor

So, the GCD (279, 897, 118, 140) = 1.

Given numbers are 279, 897, 118, 140

The list of prime factors of all numbers are

Prime factors of 279 are 3 x 3 x 31

Prime factors of 897 are 3 x 13 x 23

Prime factors of 118 are 2 x 59

Prime factors of 140 are 2 x 2 x 5 x 7

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

Given numbers are 279, 897, 118, 140

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

Apply this formula for all numbers.

Step1:

LCM(279, 897) = 83421

GCD(279, 897) = ( 279 x 897 ) / 83421

= 279 / 897

= 279

Step2:

LCM(3, 118) = 354

GCD(3, 118) = ( 3 x 118 ) / 354

= 3 / 118

= 3

Step3:

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

= 1 / 140

= 1

So, Greatest Common Divisor of 279, 897, 118, 140 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 632, 786, 830, 856
• GCD of 353, 464, 309, 424
• GCD of 153, 270, 182, 450
• GCD of 215, 409, 979, 139
• GCD of 693, 397, 785, 199

Given numbers are 279, 897, 118, 140
The greatest common divisor of numbers 279, 897, 118, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 279, 897, 118, 140 is 1.

1. What is the GCD of 279, 897, 118, 140?

GCD of given numbers 279, 897, 118, 140 is 1

2. How to calculate the greatest common divisor of 279, 897, 118, 140?

We can find the highest common divisor of 279, 897, 118, 140 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 279, 897, 118, 140 i.e 1.

3. How can I use the GCD of 279, 897, 118, 140Calculator?

Out the numbers 279, 897, 118, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.