Given numbers are 470,990,620,234,425

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

The LCM of 470,990,620,234,425 is 3187770300.

Find LCM of 470,990,620,234,425 with Prime Factorization

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

2 x 3 x 3 x 5 x 47 x 11 x 62 x 13 x 85 = 3187770300

Therefore, the lowest common multiple of 470,990,620,234,425 is 3187770300.

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 990 x 620 x 234 x 425 = 28689932700000

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

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

425 : 1, 5, 17, 25, 85, 425

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,990,620,234,425, is 1.

Now, the common factors can be found like this.

470:2x 5x 47

990:2x 3x 3x 5x 11

620:2x 2x 5x 31

234:2x 3x 3x 13

425:5x 5x 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 2x 3x 3x 5x 5x 5 = 9000

Therefore, the value for common factors is 9000.

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 = 28689932700000/(1x9000)

LCM = 28689932700000/9000

LCM = 3187770300

Thus, we can understand that the LCM of 470,990,620,234,425 is 3187770300.

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

• LCM of 404, 376, 834, 347, 551
• LCM of 528, 863, 420, 479, 867
• LCM of 682, 486, 360, 281, 259
• LCM of 681, 490, 911, 513, 131
• LCM of 379, 453, 643, 888, 411

1. What is the LCM of 470, 990, 620, 234, 425?

Answer: LCM of 470, 990, 620, 234, 425 is 3187770300.

2. How to calculate the LCM of 470, 990, 620, 234, 425?

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, 990, 620, 234, 425.

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}.