Given numbers are 153,861,344,977

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

The LCM of 153,861,344,977 is 14757960168.

Find LCM of 153,861,344,977 with Prime Factorization

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

3 x 51 x 287 x 344 x 977 = 14757960168

Therefore, the lowest common multiple of 153,861,344,977 is 14757960168.

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.

153 x 861 x 344 x 977 = 44273880504

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.

153 : 1, 3, 9, 17, 51, 153

861 : 1, 3, 7, 21, 41, 123, 287, 861

344 : 1, 2, 4, 8, 43, 86, 172, 344

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 153,861,344,977, is 1.

Now, the common factors can be found like this.

153:3x 3x 17

861:3x 7x 41

344:2x 2x 2x 43

977:977

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

3 = 3

Therefore, the value for common factors is 3.

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 = 44273880504/(1x3)

LCM = 44273880504/3

LCM = 14757960168

Thus, we can understand that the LCM of 153,861,344,977 is 14757960168.

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

• LCM of 970, 203, 618, 150
• LCM of 151, 891, 227, 649
• LCM of 924, 639, 987, 156
• LCM of 125, 138, 296, 787
• LCM of 672, 562, 393, 762

1. What is the LCM of 153, 861, 344, 977?

Answer: LCM of 153, 861, 344, 977 is 14757960168.

2. How to calculate the LCM of 153, 861, 344, 977?

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 153, 861, 344, 977.

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}.