Given numbers are 136,782,551,689

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

The LCM of 136,782,551,689 is 1187510792.

Find LCM of 136,782,551,689 with Prime Factorization

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

2 x 17 x 4 x 23 x 551 x 689 = 1187510792

Therefore, the lowest common multiple of 136,782,551,689 is 1187510792.

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.

136 x 782 x 551 x 689 = 40375366928

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.

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

782 : 1, 2, 17, 23, 34, 46, 391, 782

551 : 1, 19, 29, 551

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 136,782,551,689, is 1.

Now, the common factors can be found like this.

136:2x 2x 2x 17

782:2x 17x 23

551:19x 29

689:13x 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 17 = 34

Therefore, the value for common factors is 34.

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 = 40375366928/(1x34)

LCM = 40375366928/34

LCM = 1187510792

Thus, we can understand that the LCM of 136,782,551,689 is 1187510792.

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

• LCM of 871, 802, 913, 781
• LCM of 473, 823, 770, 514
• LCM of 473, 620, 627, 497
• LCM of 220, 500, 287, 439
• LCM of 292, 800, 774, 294

1. What is the LCM of 136, 782, 551, 689?

Answer: LCM of 136, 782, 551, 689 is 1187510792.

2. How to calculate the LCM of 136, 782, 551, 689?

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 136, 782, 551, 689.

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}.