Given numbers are 632,639,449,642,143

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

The LCM of 632,639,449,642,143 is 2774495933352.

Find LCM of 632,639,449,642,143 with Prime Factorization

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

2 x 3 x 316 x 213 x 449 x 107 x 143 = 2774495933352

Therefore, the lowest common multiple of 632,639,449,642,143 is 2774495933352.

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.

632 x 639 x 449 x 642 x 143 = 16646975600112

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.

632 : 1, 2, 4, 8, 79, 158, 316, 632

639 : 1, 3, 9, 71, 213, 639

449 : 1, 449

642 : 1, 2, 3, 6, 107, 214, 321, 642

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 632,639,449,642,143, is 1.

Now, the common factors can be found like this.

632:2x 2x 2x 79

639:3x 3x 71

449:449

642:2x 3x 107

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.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 16646975600112/(1x6)

LCM = 16646975600112/6

LCM = 2774495933352

Thus, we can understand that the LCM of 632,639,449,642,143 is 2774495933352.

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

• LCM of 259, 295, 209, 247, 469
• LCM of 592, 994, 722, 367, 629
• LCM of 279, 579, 109, 354, 841
• LCM of 377, 170, 181, 180, 285
• LCM of 162, 623, 536, 757, 129

1. What is the LCM of 632, 639, 449, 642, 143?

Answer: LCM of 632, 639, 449, 642, 143 is 2774495933352.

2. How to calculate the LCM of 632, 639, 449, 642, 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 632, 639, 449, 642, 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}.