Given numbers are 772,290,816,186,840

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

The LCM of 772,290,816,186,840 is 4955359920.

Find LCM of 772,290,816,186,840 with Prime Factorization

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

2 x 2 x 2 x 3 x 5 x 193 x 29 x 34 x 31 x 7 = 4955359920

Therefore, the lowest common multiple of 772,290,816,186,840 is 4955359920.

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.

772 x 290 x 816 x 186 x 840 = 28542873139200

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.

772 : 1, 2, 4, 193, 386, 772

290 : 1, 2, 5, 10, 29, 58, 145, 290

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

186 : 1, 2, 3, 6, 31, 62, 93, 186

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,290,816,186,840, is 2.

Now, the common factors can be found like this.

772:2x 2x 193

290:2x 5x 29

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

186:2x 3x 31

840:2x 2x 2x 3x 5x 7

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 2x 3x 3x 5 = 2880

Therefore, the value for common factors is 2880.

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 = 28542873139200/(2x2880)

LCM = 28542873139200/5760

LCM = 4955359920

Thus, we can understand that the LCM of 772,290,816,186,840 is 4955359920.

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

• LCM of 296, 697, 522, 609, 689
• LCM of 660, 921, 893, 732, 700
• LCM of 566, 937, 136, 545, 205
• LCM of 710, 449, 787, 573, 187
• LCM of 656, 978, 842, 704, 730

1. What is the LCM of 772, 290, 816, 186, 840?

Answer: LCM of 772, 290, 816, 186, 840 is 4955359920.

2. How to calculate the LCM of 772, 290, 816, 186, 840?

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 772, 290, 816, 186, 840.

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}.