Given numbers are 650,117,718,661

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

The LCM of 650,117,718,661 is 1388199150.

Find LCM of 650,117,718,661 with Prime Factorization

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

2 x 13 x 25 x 9 x 359 x 661 = 1388199150

Therefore, the lowest common multiple of 650,117,718,661 is 1388199150.

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.

650 x 117 x 718 x 661 = 36093177900

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.

650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

117 : 1, 3, 9, 13, 39, 117

718 : 1, 2, 359, 718

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 650,117,718,661, is 1.

Now, the common factors can be found like this.

650:2x 5x 5x 13

117:3x 3x 13

718:2x 359

661:661

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 36093177900/(1x26)

LCM = 36093177900/26

LCM = 1388199150

Thus, we can understand that the LCM of 650,117,718,661 is 1388199150.

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

• LCM of 894, 669, 832, 886
• LCM of 711, 446, 975, 507
• LCM of 561, 571, 627, 696
• LCM of 687, 610, 403, 767
• LCM of 941, 191, 185, 879

1. What is the LCM of 650, 117, 718, 661?

Answer: LCM of 650, 117, 718, 661 is 1388199150.

2. How to calculate the LCM of 650, 117, 718, 661?

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 650, 117, 718, 661.

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}.