Given numbers are 415,824,134,721

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

The LCM of 415,824,134,721 is 160379240.

Find LCM of 415,824,134,721 with Prime Factorization

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

2 x 103 x 415 x 4 x 67 x 7 = 160379240

Therefore, the lowest common multiple of 415,824,134,721 is 160379240.

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.

415 x 824 x 134 x 721 = 33038123440

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.

415 : 1, 5, 83, 415

824 : 1, 2, 4, 8, 103, 206, 412, 824

134 : 1, 2, 67, 134

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 415,824,134,721, is 1.

Now, the common factors can be found like this.

415:5x 83

824:2x 2x 2x 103

134:2x 67

721:7x 103

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

2x 103 = 206

Therefore, the value for common factors is 206.

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 = 33038123440/(1x206)

LCM = 33038123440/206

LCM = 160379240

Thus, we can understand that the LCM of 415,824,134,721 is 160379240.

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

• LCM of 516, 301, 718, 618
• LCM of 915, 489, 471, 172
• LCM of 728, 691, 900, 160
• LCM of 350, 690, 343, 793
• LCM of 644, 384, 235, 200

1. What is the LCM of 415, 824, 134, 721?

Answer: LCM of 415, 824, 134, 721 is 160379240.

2. How to calculate the LCM of 415, 824, 134, 721?

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 415, 824, 134, 721.

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}.