Given numbers are 670,432,228,854,912

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

The LCM of 670,432,228,854,912 is 1174113360.

Find LCM of 670,432,228,854,912 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 19 x 335 x 9 x 1 x 427 x 1 = 1174113360

Therefore, the lowest common multiple of 670,432,228,854,912 is 1174113360.

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.

670 x 432 x 228 x 854 x 912 = 51397986447360

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.

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

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

854 : 1, 2, 7, 14, 61, 122, 427, 854

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,432,228,854,912, is 2.

Now, the common factors can be found like this.

670:2x 5x 67

432:2x 2x 2x 2x 3x 3x 3

228:2x 2x 3x 19

854:2x 7x 61

912:2x 2x 2x 2x 3x 19

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 2x 3x 3x 19 = 21888

Therefore, the value for common factors is 21888.

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 = 51397986447360/(2x21888)

LCM = 51397986447360/43776

LCM = 1174113360

Thus, we can understand that the LCM of 670,432,228,854,912 is 1174113360.

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

• LCM of 789, 662, 904, 347, 199
• LCM of 472, 710, 676, 911, 751
• LCM of 797, 658, 448, 800, 214
• LCM of 417, 810, 802, 714, 740
• LCM of 763, 316, 986, 943, 398

1. What is the LCM of 670, 432, 228, 854, 912?

Answer: LCM of 670, 432, 228, 854, 912 is 1174113360.

2. How to calculate the LCM of 670, 432, 228, 854, 912?

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 670, 432, 228, 854, 912.

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}.