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LCM of 402, 657, 475, 532

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


Find the LCM of 402, 657, 475, 532 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 402, 657, 475, 532. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 402,657,475,532

Given numbers are 402,657,475,532

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

The LCM of 402,657,475,532 is 585452700.

Find LCM of 402,657,475,532 with Prime Factorization


2 402, 657, 475, 532
3 201, 657, 475, 266
19 67, 219, 475, 266
67, 219, 25, 14

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

2 x 3 x 19 x 67 x 219 x 25 x 14 = 585452700

Therefore, the lowest common multiple of 402,657,475,532 is 585452700.

LCM Formula to Find Lowest Common Multiple of 402,657,475,532

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.

402 x 657 x 475 x 532 = 66741607800

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

657 : 1, 3, 9, 73, 219, 657

475 : 1, 5, 19, 25, 95, 475

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,657,475,532, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

657:3x 3x 73

475:5x 5x 19

532:2x 2x 7x 19

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

2x 3x 19 = 114

Therefore, the value for common factors is 114.

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 = 66741607800/(1x114)

LCM = 66741607800/114

LCM = 585452700

Thus, we can understand that the LCM of 402,657,475,532 is 585452700.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 402, 657, 475, 532

1. What is the LCM of 402, 657, 475, 532?

Answer: LCM of 402, 657, 475, 532 is 585452700.

2. How to calculate the LCM of 402, 657, 475, 532?

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 402, 657, 475, 532.

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}.