Given numbers are 886,818,947,720

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

The LCM of 886,818,947,720 is 123540544080.

Find LCM of 886,818,947,720 with Prime Factorization

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

2 x 443 x 409 x 947 x 360 = 123540544080

Therefore, the lowest common multiple of 886,818,947,720 is 123540544080.

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.

886 x 818 x 947 x 720 = 494162176320

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.

886 : 1, 2, 443, 886

818 : 1, 2, 409, 818

947 : 1, 947

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 886,818,947,720, is 1.

Now, the common factors can be found like this.

886:2x 443

818:2x 409

947:947

720:2x 2x 2x 2x 3x 3x 5

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 494162176320/(1x4)

LCM = 494162176320/4

LCM = 123540544080

Thus, we can understand that the LCM of 886,818,947,720 is 123540544080.

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

• LCM of 493, 943, 678, 683
• LCM of 456, 768, 658, 587
• LCM of 639, 421, 491, 232
• LCM of 561, 416, 252, 227
• LCM of 643, 808, 760, 499

1. What is the LCM of 886, 818, 947, 720?

Answer: LCM of 886, 818, 947, 720 is 123540544080.

2. How to calculate the LCM of 886, 818, 947, 720?

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 886, 818, 947, 720.

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}.