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LCM of 436, 663, 860, 398, 602

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


Find the LCM of 436, 663, 860, 398, 602 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 436, 663, 860, 398, 602. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 436,663,860,398,602

Given numbers are 436,663,860,398,602

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

The LCM of 436,663,860,398,602 is 86574420660.

Find LCM of 436,663,860,398,602 with Prime Factorization


2 436, 663, 860, 398, 602
2 218, 663, 430, 199, 301
43 109, 663, 215, 199, 301
109, 663, 5, 199, 7

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

2 x 2 x 43 x 109 x 663 x 5 x 199 x 7 = 86574420660

Therefore, the lowest common multiple of 436,663,860,398,602 is 86574420660.

LCM Formula to Find Lowest Common Multiple of 436,663,860,398,602

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.

436 x 663 x 860 x 398 x 602 = 59563201414080

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.

436 : 1, 2, 4, 109, 218, 436

663 : 1, 3, 13, 17, 39, 51, 221, 663

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

398 : 1, 2, 199, 398

602 : 1, 2, 7, 14, 43, 86, 301, 602

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 436,663,860,398,602, is 1.

Now, the common factors can be found like this.

436:2x 2x 109

663:3x 13x 17

860:2x 2x 5x 43

398:2x 199

602:2x 7x 43

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 43 = 688

Therefore, the value for common factors is 688.

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 = 59563201414080/(1x688)

LCM = 59563201414080/688

LCM = 86574420660

Thus, we can understand that the LCM of 436,663,860,398,602 is 86574420660.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 436, 663, 860, 398, 602

1. What is the LCM of 436, 663, 860, 398, 602?

Answer: LCM of 436, 663, 860, 398, 602 is 86574420660.

2. How to calculate the LCM of 436, 663, 860, 398, 602?

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 436, 663, 860, 398, 602.

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}.