Given numbers are 398,478,141

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

The LCM of 398,478,141 is 13412202.

Find LCM of 398,478,141 with Prime Factorization

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

2 x 199 x 239 x 141 = 13412202

Therefore, the lowest common multiple of 398,478,141 is 13412202.

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.

398 x 478 x 141 = 26824404

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.

398 : 1, 2, 199, 398

478 : 1, 2, 239, 478

141 : 1, 3, 47, 141

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,478,141, is 1.

Now, the common factors can be found like this.

398:2x 199

478:2x 239

141:3x 47

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

2 = 2

Therefore, the value for common factors is 2.

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 = 26824404/(1x2)

LCM = 26824404/2

LCM = 13412202

Thus, we can understand that the LCM of 398,478,141 is 13412202.

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

• LCM of 817, 781, 799
• LCM of 581, 348, 310
• LCM of 720, 112, 400
• LCM of 781, 551, 904
• LCM of 120, 772, 483

1. What is the LCM of 398, 478, 141?

Answer: LCM of 398, 478, 141 is 13412202.

2. How to calculate the LCM of 398, 478, 141?

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 398, 478, 141.

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}.