Given numbers are 988,781,117

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

The LCM of 988,781,117 is 6944652.

Find LCM of 988,781,117 with Prime Factorization

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

13 x 76 x 781 x 9 = 6944652

Therefore, the lowest common multiple of 988,781,117 is 6944652.

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.

988 x 781 x 117 = 90280476

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.

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

781 : 1, 11, 71, 781

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,781,117, is 1.

Now, the common factors can be found like this.

988:2x 2x 13x 19

781:11x 71

117:3x 3x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 90280476/(1x13)

LCM = 90280476/13

LCM = 6944652

Thus, we can understand that the LCM of 988,781,117 is 6944652.

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

• LCM of 651, 340, 159
• LCM of 491, 296, 353
• LCM of 446, 737, 366
• LCM of 991, 123, 199
• LCM of 773, 222, 434

1. What is the LCM of 988, 781, 117?

Answer: LCM of 988, 781, 117 is 6944652.

2. How to calculate the LCM of 988, 781, 117?

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 988, 781, 117.

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}.