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LCM of 919, 420, 918, 536, 508

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


Find the LCM of 919, 420, 918, 536, 508 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 919, 420, 918, 536, 508. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 919,420,918,536,508

Given numbers are 919,420,918,536,508

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

The LCM of 919,420,918,536,508 is 1004996968920.

Find LCM of 919,420,918,536,508 with Prime Factorization


2 919, 420, 918, 536, 508
2 919, 210, 459, 268, 254
3 919, 105, 459, 134, 127
919, 35, 153, 134, 127

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

2 x 2 x 3 x 919 x 35 x 153 x 134 x 127 = 1004996968920

Therefore, the lowest common multiple of 919,420,918,536,508 is 1004996968920.

LCM Formula to Find Lowest Common Multiple of 919,420,918,536,508

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.

919 x 420 x 918 x 536 x 508 = 96479709016320

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.

919 : 1, 919

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

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

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

508 : 1, 2, 4, 127, 254, 508

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 919,420,918,536,508, is 1.

Now, the common factors can be found like this.

919:919

420:2x 2x 3x 5x 7

918:2x 3x 3x 3x 17

536:2x 2x 2x 67

508:2x 2x 127

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

2x 2x 2x 2x 2x 3 = 96

Therefore, the value for common factors is 96.

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 = 96479709016320/(1x96)

LCM = 96479709016320/96

LCM = 1004996968920

Thus, we can understand that the LCM of 919,420,918,536,508 is 1004996968920.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 919, 420, 918, 536, 508

1. What is the LCM of 919, 420, 918, 536, 508?

Answer: LCM of 919, 420, 918, 536, 508 is 1004996968920.

2. How to calculate the LCM of 919, 420, 918, 536, 508?

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 919, 420, 918, 536, 508.

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}.