Given numbers are 688,129,303,136

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

The LCM of 688,129,303,136 is 3543888.

Find LCM of 688,129,303,136 with Prime Factorization

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

2 x 2 x 2 x 3 x 43 x 2 x 1 x 101 x 17 = 3543888

Therefore, the lowest common multiple of 688,129,303,136 is 3543888.

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.

688 x 129 x 303 x 136 = 3657292416

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.

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

129 : 1, 3, 43, 129

303 : 1, 3, 101, 303

136 : 1, 2, 4, 8, 17, 34, 68, 136

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 688,129,303,136, is 1.

Now, the common factors can be found like this.

688:2x 2x 2x 2x 43

129:3x 43

303:3x 101

136:2x 2x 2x 17

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 3x 43 = 1032

Therefore, the value for common factors is 1032.

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 = 3657292416/(1x1032)

LCM = 3657292416/1032

LCM = 3543888

Thus, we can understand that the LCM of 688,129,303,136 is 3543888.

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

• LCM of 894, 439, 337, 481
• LCM of 913, 928, 258, 592
• LCM of 600, 314, 977, 456
• LCM of 775, 805, 274, 745
• LCM of 319, 900, 832, 397

1. What is the LCM of 688, 129, 303, 136?

Answer: LCM of 688, 129, 303, 136 is 3543888.

2. How to calculate the LCM of 688, 129, 303, 136?

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 688, 129, 303, 136.

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}.