Given numbers are 128,651,514,137,868

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

The LCM of 128,651,514,137,868 is 2933895552.

Find LCM of 128,651,514,137,868 with Prime Factorization

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

2 x 2 x 7 x 31 x 32 x 3 x 257 x 137 x 1 = 2933895552

Therefore, the lowest common multiple of 128,651,514,137,868 is 2933895552.

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.

128 x 651 x 514 x 137 x 868 = 5093242678272

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

651 : 1, 3, 7, 21, 31, 93, 217, 651

514 : 1, 2, 257, 514

137 : 1, 137

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,651,514,137,868, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

651:3x 7x 31

514:2x 257

137:137

868:2x 2x 7x 31

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 7x 31 = 1736

Therefore, the value for common factors is 1736.

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 = 5093242678272/(1x1736)

LCM = 5093242678272/1736

LCM = 2933895552

Thus, we can understand that the LCM of 128,651,514,137,868 is 2933895552.

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

• LCM of 829, 190, 988, 523, 946
• LCM of 614, 255, 286, 369, 210
• LCM of 367, 695, 993, 519, 330
• LCM of 535, 760, 114, 298, 274
• LCM of 175, 668, 258, 910, 809

1. What is the LCM of 128, 651, 514, 137, 868?

Answer: LCM of 128, 651, 514, 137, 868 is 2933895552.

2. How to calculate the LCM of 128, 651, 514, 137, 868?

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 128, 651, 514, 137, 868.

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}.