LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

LCM of 290, 987, 653, 960

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 290, 987, 653, 960 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 290, 987, 653, 960. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 290,987,653,960

Given numbers are 290,987,653,960

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 290,987,653,960 is 5981062080.

Find LCM of 290,987,653,960 with Prime Factorization


2 290, 987, 653, 960
3 145, 987, 653, 480
5 145, 329, 653, 160
29, 329, 653, 32

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 5 x 29 x 329 x 653 x 32 = 5981062080

Therefore, the lowest common multiple of 290,987,653,960 is 5981062080.

LCM Formula to Find Lowest Common Multiple of 290,987,653,960

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

290 x 987 x 653 x 960 = 179431862400

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

290 : 1, 2, 5, 10, 29, 58, 145, 290

987 : 1, 3, 7, 21, 47, 141, 329, 987

653 : 1, 653

960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,987,653,960, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

987:3x 7x 47

653:653

960:2x 2x 2x 2x 2x 2x 3x 5

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3x 5 = 30

Therefore, the value for common factors is 30.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 179431862400/(1x30)

LCM = 179431862400/30

LCM = 5981062080

Thus, we can understand that the LCM of 290,987,653,960 is 5981062080.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 290, 987, 653, 960

1. What is the LCM of 290, 987, 653, 960?

Answer: LCM of 290, 987, 653, 960 is 5981062080.

2. How to calculate the LCM of 290, 987, 653, 960?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 290, 987, 653, 960.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.