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 920, 649, 115, 275

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


Find the LCM of 920, 649, 115, 275 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 920, 649, 115, 275. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 920,649,115,275

Given numbers are 920,649,115,275

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

The LCM of 920,649,115,275 is 2985400.

Find LCM of 920,649,115,275 with Prime Factorization


5 920, 649, 115, 275
11 184, 649, 23, 55
23 184, 59, 23, 5
8, 59, 1, 5

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

5 x 11 x 23 x 8 x 59 x 1 x 5 = 2985400

Therefore, the lowest common multiple of 920,649,115,275 is 2985400.

LCM Formula to Find Lowest Common Multiple of 920,649,115,275

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.

920 x 649 x 115 x 275 = 18882655000

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

649 : 1, 11, 59, 649

115 : 1, 5, 23, 115

275 : 1, 5, 11, 25, 55, 275

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,649,115,275, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

649:11x 59

115:5x 23

275:5x 5x 11

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

5x 5x 11x 23 = 6325

Therefore, the value for common factors is 6325.

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 = 18882655000/(1x6325)

LCM = 18882655000/6325

LCM = 2985400

Thus, we can understand that the LCM of 920,649,115,275 is 2985400.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 920, 649, 115, 275

1. What is the LCM of 920, 649, 115, 275?

Answer: LCM of 920, 649, 115, 275 is 2985400.

2. How to calculate the LCM of 920, 649, 115, 275?

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 920, 649, 115, 275.

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}.