Given numbers are 617,305,275,630

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

The LCM of 617,305,275,630 is 1304122050.

Find LCM of 617,305,275,630 with Prime Factorization

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

5 x 617 x 61 x 55 x 126 = 1304122050

Therefore, the lowest common multiple of 617,305,275,630 is 1304122050.

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.

617 x 305 x 275 x 630 = 32603051250

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.

617 : 1, 617

305 : 1, 5, 61, 305

275 : 1, 5, 11, 25, 55, 275

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,305,275,630, is 1.

Now, the common factors can be found like this.

617:617

305:5x 61

275:5x 5x 11

630:2x 3x 3x 5x 7

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 = 32603051250/(1x25)

LCM = 32603051250/25

LCM = 1304122050

Thus, we can understand that the LCM of 617,305,275,630 is 1304122050.

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

• LCM of 557, 761, 826, 614
• LCM of 890, 784, 488, 478
• LCM of 405, 901, 357, 136
• LCM of 357, 195, 669, 179
• LCM of 424, 308, 166, 318

1. What is the LCM of 617, 305, 275, 630?

Answer: LCM of 617, 305, 275, 630 is 1304122050.

2. How to calculate the LCM of 617, 305, 275, 630?

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 617, 305, 275, 630.

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}.