Given numbers are 764,648,158,331,670

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

The LCM of 764,648,158,331,670 is 1084197159720.

Find LCM of 764,648,158,331,670 with Prime Factorization

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

2 x 2 x 191 x 162 x 79 x 331 x 335 = 1084197159720

Therefore, the lowest common multiple of 764,648,158,331,670 is 1084197159720.

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.

764 x 648 x 158 x 331 x 670 = 17347154555520

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.

764 : 1, 2, 4, 191, 382, 764

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

158 : 1, 2, 79, 158

331 : 1, 331

670 : 1, 2, 5, 10, 67, 134, 335, 670

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 764,648,158,331,670, is 1.

Now, the common factors can be found like this.

764:2x 2x 191

648:2x 2x 2x 3x 3x 3x 3

158:2x 79

331:331

670:2x 5x 67

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 2 = 16

Therefore, the value for common factors is 16.

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 = 17347154555520/(1x16)

LCM = 17347154555520/16

LCM = 1084197159720

Thus, we can understand that the LCM of 764,648,158,331,670 is 1084197159720.

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

• LCM of 559, 366, 591, 320, 391
• LCM of 279, 171, 965, 288, 107
• LCM of 994, 762, 659, 144, 613
• LCM of 829, 187, 560, 497, 154
• LCM of 614, 910, 518, 782, 840

1. What is the LCM of 764, 648, 158, 331, 670?

Answer: LCM of 764, 648, 158, 331, 670 is 1084197159720.

2. How to calculate the LCM of 764, 648, 158, 331, 670?

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 764, 648, 158, 331, 670.

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}.