Given numbers are 474,385,115,655

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

The LCM of 474,385,115,655 is 549842370.

Find LCM of 474,385,115,655 with Prime Factorization

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

5 x 474 x 77 x 23 x 131 = 549842370

Therefore, the lowest common multiple of 474,385,115,655 is 549842370.

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 385 x 115 x 655 = 13746059250

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

385 : 1, 5, 7, 11, 35, 55, 77, 385

115 : 1, 5, 23, 115

655 : 1, 5, 131, 655

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 474,385,115,655, is 1.

Now, the common factors can be found like this.

474:2x 3x 79

385:5x 7x 11

115:5x 23

655:5x 131

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 13746059250/(1x25)

LCM = 13746059250/25

LCM = 549842370

Thus, we can understand that the LCM of 474,385,115,655 is 549842370.

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

• LCM of 272, 760, 929, 180
• LCM of 532, 897, 606, 588
• LCM of 588, 711, 738, 904
• LCM of 273, 569, 998, 535
• LCM of 838, 111, 896, 360

1. What is the LCM of 474, 385, 115, 655?

Answer: LCM of 474, 385, 115, 655 is 549842370.

2. How to calculate the LCM of 474, 385, 115, 655?

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, 385, 115, 655.

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}.