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LCM of 132, 638, 142, 716

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


Find the LCM of 132, 638, 142, 716 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 132, 638, 142, 716. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 132,638,142,716

Given numbers are 132,638,142,716

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

The LCM of 132,638,142,716 is 48650052.

Find LCM of 132,638,142,716 with Prime Factorization


2 132, 638, 142, 716
2 66, 319, 71, 358
11 33, 319, 71, 179
3, 29, 71, 179

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

2 x 2 x 11 x 3 x 29 x 71 x 179 = 48650052

Therefore, the lowest common multiple of 132,638,142,716 is 48650052.

LCM Formula to Find Lowest Common Multiple of 132,638,142,716

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.

132 x 638 x 142 x 716 = 8562409152

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.

132 : 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

638 : 1, 2, 11, 22, 29, 58, 319, 638

142 : 1, 2, 71, 142

716 : 1, 2, 4, 179, 358, 716

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 132,638,142,716, is 2.

Now, the common factors can be found like this.

132:2x 2x 3x 11

638:2x 11x 29

142:2x 71

716:2x 2x 179

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 11 = 88

Therefore, the value for common factors is 88.

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 = 8562409152/(2x88)

LCM = 8562409152/176

LCM = 48650052

Thus, we can understand that the LCM of 132,638,142,716 is 48650052.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 132, 638, 142, 716

1. What is the LCM of 132, 638, 142, 716?

Answer: LCM of 132, 638, 142, 716 is 48650052.

2. How to calculate the LCM of 132, 638, 142, 716?

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 132, 638, 142, 716.

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}.