Given numbers are 121,345,779,474,116

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

The LCM of 121,345,779,474,116 is 298007369220.

Find LCM of 121,345,779,474,116 with Prime Factorization

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

2 x 3 x 121 x 115 x 779 x 79 x 58 = 298007369220

Therefore, the lowest common multiple of 121,345,779,474,116 is 298007369220.

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.

121 x 345 x 779 x 474 x 116 = 1788044215320

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.

121 : 1, 11, 121

345 : 1, 3, 5, 15, 23, 69, 115, 345

779 : 1, 19, 41, 779

474 : 1, 2, 3, 6, 79, 158, 237, 474

116 : 1, 2, 4, 29, 58, 116

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,345,779,474,116, is 1.

Now, the common factors can be found like this.

121:11x 11

345:3x 5x 23

779:19x 41

474:2x 3x 79

116:2x 2x 29

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 1788044215320/(1x6)

LCM = 1788044215320/6

LCM = 298007369220

Thus, we can understand that the LCM of 121,345,779,474,116 is 298007369220.

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

• LCM of 567, 799, 907, 912, 454
• LCM of 107, 805, 322, 273, 179
• LCM of 933, 173, 619, 493, 498
• LCM of 812, 727, 212, 406, 570
• LCM of 215, 740, 568, 112, 338

1. What is the LCM of 121, 345, 779, 474, 116?

Answer: LCM of 121, 345, 779, 474, 116 is 298007369220.

2. How to calculate the LCM of 121, 345, 779, 474, 116?

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 121, 345, 779, 474, 116.

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}.