Given numbers are 117,154,428,863

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

The LCM of 117,154,428,863 is 3327600276.

Find LCM of 117,154,428,863 with Prime Factorization

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

2 x 117 x 77 x 214 x 863 = 3327600276

Therefore, the lowest common multiple of 117,154,428,863 is 3327600276.

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.

117 x 154 x 428 x 863 = 6655200552

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.

117 : 1, 3, 9, 13, 39, 117

154 : 1, 2, 7, 11, 14, 22, 77, 154

428 : 1, 2, 4, 107, 214, 428

863 : 1, 863

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 117,154,428,863, is 1.

Now, the common factors can be found like this.

117:3x 3x 13

154:2x 7x 11

428:2x 2x 107

863:863

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 = 6655200552/(1x2)

LCM = 6655200552/2

LCM = 3327600276

Thus, we can understand that the LCM of 117,154,428,863 is 3327600276.

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

• LCM of 179, 458, 709, 101
• LCM of 858, 799, 379, 489
• LCM of 722, 409, 300, 468
• LCM of 496, 831, 729, 852
• LCM of 366, 511, 225, 651

1. What is the LCM of 117, 154, 428, 863?

Answer: LCM of 117, 154, 428, 863 is 3327600276.

2. How to calculate the LCM of 117, 154, 428, 863?

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 117, 154, 428, 863.

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}.