GCD of 140, 260, 989, 918 Calculator

Given Input numbers are 140, 260, 989, 918

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

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

Divisors of 260 :

The positive integer divisors of 260 that completely divides 260 are.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

GCD of numbers is the greatest common divisor

So, the GCD (140, 260, 989, 918) = 1.

Given numbers are 140, 260, 989, 918

The list of prime factors of all numbers are

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

Prime factors of 260 are 2 x 2 x 5 x 13

Prime factors of 989 are 23 x 43

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

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

Given numbers are 140, 260, 989, 918

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

Apply this formula for all numbers.

Step1:

LCM(140, 260) = 1820

GCD(140, 260) = ( 140 x 260 ) / 1820

= 140 / 260

= 140

Step2:

LCM(20, 989) = 19780

GCD(20, 989) = ( 20 x 989 ) / 19780

= 20 / 989

= 20

Step3:

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

= 1 / 918

= 1

So, Greatest Common Divisor of 140, 260, 989, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 179, 637, 800, 960
• GCD of 513, 628, 421, 368
• GCD of 674, 849, 201, 634
• GCD of 405, 684, 138, 857
• GCD of 387, 965, 288, 933

Given numbers are 140, 260, 989, 918
The greatest common divisor of numbers 140, 260, 989, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 260, 989, 918 is 1.

1. What is the GCD of 140, 260, 989, 918?

GCD of given numbers 140, 260, 989, 918 is 1

2. How to calculate the greatest common divisor of 140, 260, 989, 918?

We can find the highest common divisor of 140, 260, 989, 918 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 140, 260, 989, 918 i.e 1.

3. How can I use the GCD of 140, 260, 989, 918Calculator?

Out the numbers 140, 260, 989, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.