Given numbers are 763,406,224,160

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

The LCM of 763,406,224,160 is 3540320.

Find LCM of 763,406,224,160 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 7 x 109 x 29 x 1 x 5 = 3540320

Therefore, the lowest common multiple of 763,406,224,160 is 3540320.

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.

763 x 406 x 224 x 160 = 11102443520

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.

763 : 1, 7, 109, 763

406 : 1, 2, 7, 14, 29, 58, 203, 406

224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 763,406,224,160, is 1.

Now, the common factors can be found like this.

763:7x 109

406:2x 7x 29

224:2x 2x 2x 2x 2x 7

160:2x 2x 2x 2x 2x 5

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

2x 2x 2x 2x 2x 2x 7x 7 = 3136

Therefore, the value for common factors is 3136.

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 = 11102443520/(1x3136)

LCM = 11102443520/3136

LCM = 3540320

Thus, we can understand that the LCM of 763,406,224,160 is 3540320.

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

• LCM of 345, 311, 762, 718
• LCM of 814, 793, 115, 584
• LCM of 924, 626, 705, 665
• LCM of 928, 348, 861, 500
• LCM of 214, 859, 859, 196

1. What is the LCM of 763, 406, 224, 160?

Answer: LCM of 763, 406, 224, 160 is 3540320.

2. How to calculate the LCM of 763, 406, 224, 160?

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 763, 406, 224, 160.

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}.