Given numbers are 432,104,706,991

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

The LCM of 432,104,706,991 is 1964605968.

Find LCM of 432,104,706,991 with Prime Factorization

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

2 x 2 x 2 x 54 x 13 x 353 x 991 = 1964605968

Therefore, the lowest common multiple of 432,104,706,991 is 1964605968.

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.

432 x 104 x 706 x 991 = 31433695488

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.

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

104 : 1, 2, 4, 8, 13, 26, 52, 104

706 : 1, 2, 353, 706

991 : 1, 991

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 432,104,706,991, is 1.

Now, the common factors can be found like this.

432:2x 2x 2x 2x 3x 3x 3

104:2x 2x 2x 13

706:2x 353

991:991

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 31433695488/(1x16)

LCM = 31433695488/16

LCM = 1964605968

Thus, we can understand that the LCM of 432,104,706,991 is 1964605968.

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

• LCM of 321, 844, 973, 114
• LCM of 857, 695, 590, 230
• LCM of 524, 260, 268, 142
• LCM of 266, 357, 995, 140
• LCM of 605, 591, 813, 881

1. What is the LCM of 432, 104, 706, 991?

Answer: LCM of 432, 104, 706, 991 is 1964605968.

2. How to calculate the LCM of 432, 104, 706, 991?

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 432, 104, 706, 991.

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}.