Given numbers are 474,219,155,424

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

The LCM of 474,219,155,424 is 1137021720.

Find LCM of 474,219,155,424 with Prime Factorization

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

2 x 3 x 79 x 73 x 155 x 212 = 1137021720

Therefore, the lowest common multiple of 474,219,155,424 is 1137021720.

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.

474 x 219 x 155 x 424 = 6822130320

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.

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

219 : 1, 3, 73, 219

155 : 1, 5, 31, 155

424 : 1, 2, 4, 8, 53, 106, 212, 424

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 474,219,155,424, is 1.

Now, the common factors can be found like this.

474:2x 3x 79

219:3x 73

155:5x 31

424:2x 2x 2x 53

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 = 6822130320/(1x6)

LCM = 6822130320/6

LCM = 1137021720

Thus, we can understand that the LCM of 474,219,155,424 is 1137021720.

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

• LCM of 289, 166, 804, 635
• LCM of 114, 962, 115, 120
• LCM of 269, 223, 515, 180
• LCM of 435, 487, 774, 220
• LCM of 653, 896, 839, 275

1. What is the LCM of 474, 219, 155, 424?

Answer: LCM of 474, 219, 155, 424 is 1137021720.

2. How to calculate the LCM of 474, 219, 155, 424?

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 474, 219, 155, 424.

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}.