Given numbers are 358,432,661,630

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

The LCM of 358,432,661,630 is 1788983280.

Find LCM of 358,432,661,630 with Prime Factorization

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

2 x 3 x 3 x 179 x 24 x 661 x 35 = 1788983280

Therefore, the lowest common multiple of 358,432,661,630 is 1788983280.

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.

358 x 432 x 661 x 630 = 64403398080

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.

358 : 1, 2, 179, 358

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

661 : 1, 661

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 358,432,661,630, is 1.

Now, the common factors can be found like this.

358:2x 179

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

661:661

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.

2x 2x 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 64403398080/(1x36)

LCM = 64403398080/36

LCM = 1788983280

Thus, we can understand that the LCM of 358,432,661,630 is 1788983280.

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

• LCM of 645, 802, 800, 605
• LCM of 154, 823, 574, 113
• LCM of 646, 772, 211, 102
• LCM of 325, 119, 953, 824
• LCM of 172, 435, 427, 931

1. What is the LCM of 358, 432, 661, 630?

Answer: LCM of 358, 432, 661, 630 is 1788983280.

2. How to calculate the LCM of 358, 432, 661, 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 358, 432, 661, 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}.