Given numbers are 287,622,622

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

The LCM of 287,622,622 is 178514.

Find LCM of 287,622,622 with Prime Factorization

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

2 x 311 x 287 x 1 x 1 = 178514

Therefore, the lowest common multiple of 287,622,622 is 178514.

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.

287 x 622 x 622 = 111035708

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.

287 : 1, 7, 41, 287

622 : 1, 2, 311, 622

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 287,622,622, is 1.

Now, the common factors can be found like this.

287:7x 41

622:2x 311

622:2x 311

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

2x 311 = 622

Therefore, the value for common factors is 622.

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 = 111035708/(1x622)

LCM = 111035708/622

LCM = 178514

Thus, we can understand that the LCM of 287,622,622 is 178514.

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

• LCM of 492, 496, 121
• LCM of 683, 377, 774
• LCM of 591, 601, 211
• LCM of 160, 669, 721
• LCM of 376, 715, 538

1. What is the LCM of 287, 622, 622?

Answer: LCM of 287, 622, 622 is 178514.

2. How to calculate the LCM of 287, 622, 622?

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 287, 622, 622.

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}.