Given numbers are 143,973,638,318

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

The LCM of 143,973,638,318 is 1283139858.

Find LCM of 143,973,638,318 with Prime Factorization

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

2 x 11 x 13 x 973 x 29 x 159 = 1283139858

Therefore, the lowest common multiple of 143,973,638,318 is 1283139858.

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.

143 x 973 x 638 x 318 = 28229076876

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.

143 : 1, 11, 13, 143

973 : 1, 7, 139, 973

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

318 : 1, 2, 3, 6, 53, 106, 159, 318

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 143,973,638,318, is 1.

Now, the common factors can be found like this.

143:11x 13

973:7x 139

638:2x 11x 29

318:2x 3x 53

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 28229076876/(1x22)

LCM = 28229076876/22

LCM = 1283139858

Thus, we can understand that the LCM of 143,973,638,318 is 1283139858.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 766, 143, 440, 105
• LCM of 364, 649, 170, 937
• LCM of 833, 726, 330, 442
• LCM of 699, 379, 534, 530
• LCM of 281, 686, 758, 650

1. What is the LCM of 143, 973, 638, 318?

Answer: LCM of 143, 973, 638, 318 is 1283139858.

2. How to calculate the LCM of 143, 973, 638, 318?

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 143, 973, 638, 318.

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}.