Given numbers are 853,448,146,743

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

The LCM of 853,448,146,743 is 20727108416.

Find LCM of 853,448,146,743 with Prime Factorization

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

2 x 853 x 224 x 73 x 743 = 20727108416

Therefore, the lowest common multiple of 853,448,146,743 is 20727108416.

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.

853 x 448 x 146 x 743 = 41454216832

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.

853 : 1, 853

448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

146 : 1, 2, 73, 146

743 : 1, 743

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,448,146,743, is 1.

Now, the common factors can be found like this.

853:853

448:2x 2x 2x 2x 2x 2x 7

146:2x 73

743:743

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 = 41454216832/(1x2)

LCM = 41454216832/2

LCM = 20727108416

Thus, we can understand that the LCM of 853,448,146,743 is 20727108416.

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

• LCM of 133, 435, 150, 378
• LCM of 918, 640, 529, 215
• LCM of 493, 496, 735, 435
• LCM of 500, 834, 677, 719
• LCM of 795, 522, 108, 906

1. What is the LCM of 853, 448, 146, 743?

Answer: LCM of 853, 448, 146, 743 is 20727108416.

2. How to calculate the LCM of 853, 448, 146, 743?

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 853, 448, 146, 743.

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}.