Given numbers are 913,121,361,143

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

The LCM of 913,121,361,143 is 47131799.

Find LCM of 913,121,361,143 with Prime Factorization

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

11 x 83 x 11 x 361 x 13 = 47131799

Therefore, the lowest common multiple of 913,121,361,143 is 47131799.

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.

913 x 121 x 361 x 143 = 5702947679

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.

913 : 1, 11, 83, 913

121 : 1, 11, 121

361 : 1, 19, 361

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 913,121,361,143, is 1.

Now, the common factors can be found like this.

913:11x 83

121:11x 11

361:19x 19

143:11x 13

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 5702947679/(1x121)

LCM = 5702947679/121

LCM = 47131799

Thus, we can understand that the LCM of 913,121,361,143 is 47131799.

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

• LCM of 463, 792, 190, 850
• LCM of 562, 780, 649, 567
• LCM of 213, 571, 675, 556
• LCM of 826, 508, 205, 544
• LCM of 865, 597, 408, 701

1. What is the LCM of 913, 121, 361, 143?

Answer: LCM of 913, 121, 361, 143 is 47131799.

2. How to calculate the LCM of 913, 121, 361, 143?

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 913, 121, 361, 143.

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}.