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LCM of 402, 997, 955, 847, 544

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


Find the LCM of 402, 997, 955, 847, 544 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, 997, 955, 847, 544. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 402,997,955,847,544

Given numbers are 402,997,955,847,544

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

The LCM of 402,997,955,847,544 is 88181381275680.

Find LCM of 402,997,955,847,544 with Prime Factorization


2 402, 997, 955, 847, 544
201, 997, 955, 847, 272

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

2 x 201 x 997 x 955 x 847 x 272 = 88181381275680

Therefore, the lowest common multiple of 402,997,955,847,544 is 88181381275680.

LCM Formula to Find Lowest Common Multiple of 402,997,955,847,544

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 997 x 955 x 847 x 544 = 176362762551360

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

997 : 1, 997

955 : 1, 5, 191, 955

847 : 1, 7, 11, 77, 121, 847

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,997,955,847,544, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

997:997

955:5x 191

847:7x 11x 11

544:2x 2x 2x 2x 2x 17

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 = 176362762551360/(1x2)

LCM = 176362762551360/2

LCM = 88181381275680

Thus, we can understand that the LCM of 402,997,955,847,544 is 88181381275680.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 402, 997, 955, 847, 544

1. What is the LCM of 402, 997, 955, 847, 544?

Answer: LCM of 402, 997, 955, 847, 544 is 88181381275680.

2. How to calculate the LCM of 402, 997, 955, 847, 544?

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, 997, 955, 847, 544.

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}.