Given numbers are 274,788,155

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

The LCM of 274,788,155 is 16733180.

Find LCM of 274,788,155 with Prime Factorization

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

2 x 137 x 394 x 155 = 16733180

Therefore, the lowest common multiple of 274,788,155 is 16733180.

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.

274 x 788 x 155 = 33466360

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.

274 : 1, 2, 137, 274

788 : 1, 2, 4, 197, 394, 788

155 : 1, 5, 31, 155

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 274,788,155, is 1.

Now, the common factors can be found like this.

274:2x 137

788:2x 2x 197

155:5x 31

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

2 = 2

Therefore, the value for common factors is 2.

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 = 33466360/(1x2)

LCM = 33466360/2

LCM = 16733180

Thus, we can understand that the LCM of 274,788,155 is 16733180.

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

• LCM of 797, 748, 723
• LCM of 200, 852, 750
• LCM of 355, 607, 804
• LCM of 766, 704, 428
• LCM of 816, 169, 430

1. What is the LCM of 274, 788, 155?

Answer: LCM of 274, 788, 155 is 16733180.

2. How to calculate the LCM of 274, 788, 155?

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 274, 788, 155.

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}.