Given numbers are 266,872,513,661

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

The LCM of 266,872,513,661 is 2069823672.

Find LCM of 266,872,513,661 with Prime Factorization

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

2 x 19 x 7 x 436 x 27 x 661 = 2069823672

Therefore, the lowest common multiple of 266,872,513,661 is 2069823672.

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.

266 x 872 x 513 x 661 = 78653299536

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.

266 : 1, 2, 7, 14, 19, 38, 133, 266

872 : 1, 2, 4, 8, 109, 218, 436, 872

513 : 1, 3, 9, 19, 27, 57, 171, 513

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 266,872,513,661, is 1.

Now, the common factors can be found like this.

266:2x 7x 19

872:2x 2x 2x 109

513:3x 3x 3x 19

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 19 = 38

Therefore, the value for common factors is 38.

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 = 78653299536/(1x38)

LCM = 78653299536/38

LCM = 2069823672

Thus, we can understand that the LCM of 266,872,513,661 is 2069823672.

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

• LCM of 577, 987, 997, 907
• LCM of 872, 706, 859, 942
• LCM of 690, 173, 906, 118
• LCM of 174, 225, 475, 654
• LCM of 606, 806, 801, 641

1. What is the LCM of 266, 872, 513, 661?

Answer: LCM of 266, 872, 513, 661 is 2069823672.

2. How to calculate the LCM of 266, 872, 513, 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 266, 872, 513, 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}.