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LCM of 627, 982, 874, 402

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


Find the LCM of 627, 982, 874, 402 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 627, 982, 874, 402. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 627,982,874,402

Given numbers are 627,982,874,402

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

The LCM of 627,982,874,402 is 948815274.

Find LCM of 627,982,874,402 with Prime Factorization


2 627, 982, 874, 402
3 627, 491, 437, 201
19 209, 491, 437, 67
11, 491, 23, 67

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

2 x 3 x 19 x 11 x 491 x 23 x 67 = 948815274

Therefore, the lowest common multiple of 627,982,874,402 is 948815274.

LCM Formula to Find Lowest Common Multiple of 627,982,874,402

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.

627 x 982 x 874 x 402 = 216329882472

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.

627 : 1, 3, 11, 19, 33, 57, 209, 627

982 : 1, 2, 491, 982

874 : 1, 2, 19, 23, 38, 46, 437, 874

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,982,874,402, is 1.

Now, the common factors can be found like this.

627:3x 11x 19

982:2x 491

874:2x 19x 23

402:2x 3x 67

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 3x 19 = 228

Therefore, the value for common factors is 228.

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 = 216329882472/(1x228)

LCM = 216329882472/228

LCM = 948815274

Thus, we can understand that the LCM of 627,982,874,402 is 948815274.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 627, 982, 874, 402

1. What is the LCM of 627, 982, 874, 402?

Answer: LCM of 627, 982, 874, 402 is 948815274.

2. How to calculate the LCM of 627, 982, 874, 402?

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 627, 982, 874, 402.

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}.