Given numbers are 470,303,642,747

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

The LCM of 470,303,642,747 is 3794229630.

Find LCM of 470,303,642,747 with Prime Factorization

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

2 x 3 x 235 x 101 x 107 x 249 = 3794229630

Therefore, the lowest common multiple of 470,303,642,747 is 3794229630.

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.

470 x 303 x 642 x 747 = 68296133340

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.

470 : 1, 2, 5, 10, 47, 94, 235, 470

303 : 1, 3, 101, 303

642 : 1, 2, 3, 6, 107, 214, 321, 642

747 : 1, 3, 9, 83, 249, 747

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,303,642,747, is 1.

Now, the common factors can be found like this.

470:2x 5x 47

303:3x 101

642:2x 3x 107

747:3x 3x 83

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 68296133340/(1x18)

LCM = 68296133340/18

LCM = 3794229630

Thus, we can understand that the LCM of 470,303,642,747 is 3794229630.

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

• LCM of 988, 797, 992, 665
• LCM of 274, 840, 447, 163
• LCM of 632, 553, 499, 338
• LCM of 534, 583, 744, 718
• LCM of 616, 838, 720, 218

1. What is the LCM of 470, 303, 642, 747?

Answer: LCM of 470, 303, 642, 747 is 3794229630.

2. How to calculate the LCM of 470, 303, 642, 747?

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 470, 303, 642, 747.

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}.