Given numbers are 816,472,860,119

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

The LCM of 816,472,860,119 is 72456720.

Find LCM of 816,472,860,119 with Prime Factorization

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

2 x 2 x 2 x 17 x 6 x 59 x 215 x 7 = 72456720

Therefore, the lowest common multiple of 816,472,860,119 is 72456720.

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.

816 x 472 x 860 x 119 = 39416455680

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.

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

472 : 1, 2, 4, 8, 59, 118, 236, 472

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

119 : 1, 7, 17, 119

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,472,860,119, is 1.

Now, the common factors can be found like this.

816:2x 2x 2x 2x 3x 17

472:2x 2x 2x 59

860:2x 2x 5x 43

119:7x 17

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 2x 2x 17 = 544

Therefore, the value for common factors is 544.

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 = 39416455680/(1x544)

LCM = 39416455680/544

LCM = 72456720

Thus, we can understand that the LCM of 816,472,860,119 is 72456720.

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

• LCM of 544, 198, 392, 639
• LCM of 502, 584, 514, 105
• LCM of 758, 546, 503, 749
• LCM of 976, 109, 819, 719
• LCM of 554, 515, 818, 156

1. What is the LCM of 816, 472, 860, 119?

Answer: LCM of 816, 472, 860, 119 is 72456720.

2. How to calculate the LCM of 816, 472, 860, 119?

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 816, 472, 860, 119.

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}.