Given numbers are 791,247,726,142

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

The LCM of 791,247,726,142 is 10070902842.

Find LCM of 791,247,726,142 with Prime Factorization

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

2 x 791 x 247 x 363 x 71 = 10070902842

Therefore, the lowest common multiple of 791,247,726,142 is 10070902842.

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.

791 x 247 x 726 x 142 = 20141805684

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.

791 : 1, 7, 113, 791

247 : 1, 13, 19, 247

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

142 : 1, 2, 71, 142

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,247,726,142, is 1.

Now, the common factors can be found like this.

791:7x 113

247:13x 19

726:2x 3x 11x 11

142:2x 71

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 = 20141805684/(1x2)

LCM = 20141805684/2

LCM = 10070902842

Thus, we can understand that the LCM of 791,247,726,142 is 10070902842.

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

• LCM of 745, 885, 431, 650
• LCM of 751, 143, 654, 270
• LCM of 788, 831, 235, 154
• LCM of 172, 602, 369, 931
• LCM of 215, 693, 266, 762

1. What is the LCM of 791, 247, 726, 142?

Answer: LCM of 791, 247, 726, 142 is 10070902842.

2. How to calculate the LCM of 791, 247, 726, 142?

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 791, 247, 726, 142.

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}.