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LCM of 669, 689, 257, 551, 501

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


Find the LCM of 669, 689, 257, 551, 501 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 669, 689, 257, 551, 501. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 669,689,257,551,501

Given numbers are 669,689,257,551,501

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

The LCM of 669,689,257,551,501 is 10900502855229.

Find LCM of 669,689,257,551,501 with Prime Factorization


3 669, 689, 257, 551, 501
223, 689, 257, 551, 167

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

3 x 223 x 689 x 257 x 551 x 167 = 10900502855229

Therefore, the lowest common multiple of 669,689,257,551,501 is 10900502855229.

LCM Formula to Find Lowest Common Multiple of 669,689,257,551,501

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.

669 x 689 x 257 x 551 x 501 = 32701508565687

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.

669 : 1, 3, 223, 669

689 : 1, 13, 53, 689

257 : 1, 257

551 : 1, 19, 29, 551

501 : 1, 3, 167, 501

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,689,257,551,501, is 1.

Now, the common factors can be found like this.

669:3x 223

689:13x 53

257:257

551:19x 29

501:3x 167

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

3 = 3

Therefore, the value for common factors is 3.

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 = 32701508565687/(1x3)

LCM = 32701508565687/3

LCM = 10900502855229

Thus, we can understand that the LCM of 669,689,257,551,501 is 10900502855229.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 669, 689, 257, 551, 501

1. What is the LCM of 669, 689, 257, 551, 501?

Answer: LCM of 669, 689, 257, 551, 501 is 10900502855229.

2. How to calculate the LCM of 669, 689, 257, 551, 501?

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 669, 689, 257, 551, 501.

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}.