Given numbers are 272,398,670,707,153

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

The LCM of 272,398,670,707,153 is 115379515440.

Find LCM of 272,398,670,707,153 with Prime Factorization

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

2 x 17 x 8 x 199 x 335 x 707 x 9 = 115379515440

Therefore, the lowest common multiple of 272,398,670,707,153 is 115379515440.

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.

272 x 398 x 670 x 707 x 153 = 7845807049920

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.

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

398 : 1, 2, 199, 398

670 : 1, 2, 5, 10, 67, 134, 335, 670

707 : 1, 7, 101, 707

153 : 1, 3, 9, 17, 51, 153

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 272,398,670,707,153, is 1.

Now, the common factors can be found like this.

272:2x 2x 2x 2x 17

398:2x 199

670:2x 5x 67

707:7x 101

153:3x 3x 17

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 17 = 68

Therefore, the value for common factors is 68.

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 = 7845807049920/(1x68)

LCM = 7845807049920/68

LCM = 115379515440

Thus, we can understand that the LCM of 272,398,670,707,153 is 115379515440.

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

• LCM of 399, 820, 418, 999, 780
• LCM of 463, 532, 493, 632, 969
• LCM of 471, 934, 191, 625, 787
• LCM of 445, 688, 378, 827, 636
• LCM of 704, 755, 622, 954, 755

1. What is the LCM of 272, 398, 670, 707, 153?

Answer: LCM of 272, 398, 670, 707, 153 is 115379515440.

2. How to calculate the LCM of 272, 398, 670, 707, 153?

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 272, 398, 670, 707, 153.

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}.