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LCM of 169, 290, 536, 203, 961

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


Find the LCM of 169, 290, 536, 203, 961 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 169, 290, 536, 203, 961. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 169,290,536,203,961

Given numbers are 169,290,536,203,961

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

The LCM of 169,290,536,203,961 is 88356992360.

Find LCM of 169,290,536,203,961 with Prime Factorization


2 169, 290, 536, 203, 961
29 169, 145, 268, 203, 961
169, 5, 268, 7, 961

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

2 x 29 x 169 x 5 x 268 x 7 x 961 = 88356992360

Therefore, the lowest common multiple of 169,290,536,203,961 is 88356992360.

LCM Formula to Find Lowest Common Multiple of 169,290,536,203,961

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.

169 x 290 x 536 x 203 x 961 = 5124705556880

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.

169 : 1, 13, 169

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

536 : 1, 2, 4, 8, 67, 134, 268, 536

203 : 1, 7, 29, 203

961 : 1, 31, 961

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,290,536,203,961, is 1.

Now, the common factors can be found like this.

169:13x 13

290:2x 5x 29

536:2x 2x 2x 67

203:7x 29

961:31x 31

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

2x 29 = 58

Therefore, the value for common factors is 58.

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 = 5124705556880/(1x58)

LCM = 5124705556880/58

LCM = 88356992360

Thus, we can understand that the LCM of 169,290,536,203,961 is 88356992360.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 169, 290, 536, 203, 961

1. What is the LCM of 169, 290, 536, 203, 961?

Answer: LCM of 169, 290, 536, 203, 961 is 88356992360.

2. How to calculate the LCM of 169, 290, 536, 203, 961?

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 169, 290, 536, 203, 961.

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}.