Given numbers are 917,999,407,394

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

The LCM of 917,999,407,394 is 3970303722.

Find LCM of 917,999,407,394 with Prime Factorization

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

37 x 917 x 27 x 11 x 394 = 3970303722

Therefore, the lowest common multiple of 917,999,407,394 is 3970303722.

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.

917 x 999 x 407 x 394 = 146901237714

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.

917 : 1, 7, 131, 917

999 : 1, 3, 9, 27, 37, 111, 333, 999

407 : 1, 11, 37, 407

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,999,407,394, is 1.

Now, the common factors can be found like this.

917:7x 131

999:3x 3x 3x 37

407:11x 37

394:2x 197

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

37 = 37

Therefore, the value for common factors is 37.

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 = 146901237714/(1x37)

LCM = 146901237714/37

LCM = 3970303722

Thus, we can understand that the LCM of 917,999,407,394 is 3970303722.

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

• LCM of 644, 801, 812, 531
• LCM of 220, 239, 502, 996
• LCM of 406, 369, 780, 448
• LCM of 230, 875, 932, 445
• LCM of 668, 254, 365, 340

1. What is the LCM of 917, 999, 407, 394?

Answer: LCM of 917, 999, 407, 394 is 3970303722.

2. How to calculate the LCM of 917, 999, 407, 394?

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 917, 999, 407, 394.

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}.