Given numbers are 438,445,558,606,228

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

The LCM of 438,445,558,606,228 is 69570005940.

Find LCM of 438,445,558,606,228 with Prime Factorization

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

2 x 3 x 73 x 445 x 93 x 101 x 38 = 69570005940

Therefore, the lowest common multiple of 438,445,558,606,228 is 69570005940.

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.

438 x 445 x 558 x 606 x 228 = 15027121283040

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.

438 : 1, 2, 3, 6, 73, 146, 219, 438

445 : 1, 5, 89, 445

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

606 : 1, 2, 3, 6, 101, 202, 303, 606

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 438,445,558,606,228, is 1.

Now, the common factors can be found like this.

438:2x 3x 73

445:5x 89

558:2x 3x 3x 31

606:2x 3x 101

228:2x 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 3x 3x 3 = 216

Therefore, the value for common factors is 216.

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 = 15027121283040/(1x216)

LCM = 15027121283040/216

LCM = 69570005940

Thus, we can understand that the LCM of 438,445,558,606,228 is 69570005940.

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

• LCM of 751, 507, 123, 156, 394
• LCM of 322, 860, 859, 303, 699
• LCM of 775, 719, 234, 202, 186
• LCM of 849, 560, 427, 301, 169
• LCM of 128, 753, 250, 151, 696

1. What is the LCM of 438, 445, 558, 606, 228?

Answer: LCM of 438, 445, 558, 606, 228 is 69570005940.

2. How to calculate the LCM of 438, 445, 558, 606, 228?

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 438, 445, 558, 606, 228.

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}.