Given numbers are 634,634,661,318

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

The LCM of 634,634,661,318 is 66632766.

Find LCM of 634,634,661,318 with Prime Factorization

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

2 x 317 x 1 x 1 x 661 x 159 = 66632766

Therefore, the lowest common multiple of 634,634,661,318 is 66632766.

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.

634 x 634 x 661 x 318 = 84490347288

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.

634 : 1, 2, 317, 634

634 : 1, 2, 317, 634

661 : 1, 661

318 : 1, 2, 3, 6, 53, 106, 159, 318

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,634,661,318, is 1.

Now, the common factors can be found like this.

634:2x 317

634:2x 317

661:661

318:2x 3x 53

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 317 = 1268

Therefore, the value for common factors is 1268.

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 = 84490347288/(1x1268)

LCM = 84490347288/1268

LCM = 66632766

Thus, we can understand that the LCM of 634,634,661,318 is 66632766.

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

• LCM of 892, 277, 414, 243
• LCM of 301, 191, 908, 334
• LCM of 559, 261, 144, 679
• LCM of 320, 590, 523, 395
• LCM of 771, 292, 622, 714

1. What is the LCM of 634, 634, 661, 318?

Answer: LCM of 634, 634, 661, 318 is 66632766.

2. How to calculate the LCM of 634, 634, 661, 318?

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 634, 634, 661, 318.

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}.