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LCM of 983, 818, 251, 470, 661

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


Find the LCM of 983, 818, 251, 470, 661 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 983, 818, 251, 470, 661. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 983,818,251,470,661

Given numbers are 983,818,251,470,661

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

The LCM of 983,818,251,470,661 is 31350889313990.

Find LCM of 983,818,251,470,661 with Prime Factorization


2 983, 818, 251, 470, 661
983, 409, 251, 235, 661

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

2 x 983 x 409 x 251 x 235 x 661 = 31350889313990

Therefore, the lowest common multiple of 983,818,251,470,661 is 31350889313990.

LCM Formula to Find Lowest Common Multiple of 983,818,251,470,661

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.

983 x 818 x 251 x 470 x 661 = 62701778627980

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.

983 : 1, 983

818 : 1, 2, 409, 818

251 : 1, 251

470 : 1, 2, 5, 10, 47, 94, 235, 470

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 983,818,251,470,661, is 1.

Now, the common factors can be found like this.

983:983

818:2x 409

251:251

470:2x 5x 47

661:661

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

2 = 2

Therefore, the value for common factors is 2.

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 = 62701778627980/(1x2)

LCM = 62701778627980/2

LCM = 31350889313990

Thus, we can understand that the LCM of 983,818,251,470,661 is 31350889313990.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 983, 818, 251, 470, 661

1. What is the LCM of 983, 818, 251, 470, 661?

Answer: LCM of 983, 818, 251, 470, 661 is 31350889313990.

2. How to calculate the LCM of 983, 818, 251, 470, 661?

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 983, 818, 251, 470, 661.

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}.