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LCM of 988, 651, 588, 546

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


Find the LCM of 988, 651, 588, 546 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 988, 651, 588, 546. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 988,651,588,546

Given numbers are 988,651,588,546

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

The LCM of 988,651,588,546 is 4502316.

Find LCM of 988,651,588,546 with Prime Factorization


2 988, 651, 588, 546
2 494, 651, 294, 273
3 247, 651, 147, 273
7 247, 217, 49, 91
13 247, 31, 7, 13
19, 31, 7, 1

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

2 x 2 x 3 x 7 x 13 x 19 x 31 x 7 x 1 = 4502316

Therefore, the lowest common multiple of 988,651,588,546 is 4502316.

LCM Formula to Find Lowest Common Multiple of 988,651,588,546

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.

988 x 651 x 588 x 546 = 206494221024

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.

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

651 : 1, 3, 7, 21, 31, 93, 217, 651

588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,651,588,546, is 1.

Now, the common factors can be found like this.

988:2x 2x 13x 19

651:3x 7x 31

588:2x 2x 3x 7x 7

546:2x 3x 7x 13

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 3x 3x 7x 7x 13 = 45864

Therefore, the value for common factors is 45864.

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 = 206494221024/(1x45864)

LCM = 206494221024/45864

LCM = 4502316

Thus, we can understand that the LCM of 988,651,588,546 is 4502316.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 988, 651, 588, 546

1. What is the LCM of 988, 651, 588, 546?

Answer: LCM of 988, 651, 588, 546 is 4502316.

2. How to calculate the LCM of 988, 651, 588, 546?

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 988, 651, 588, 546.

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}.