Given numbers are 266,766,816,403,431

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

The LCM of 266,766,816,403,431 is 7219762145232.

Find LCM of 266,766,816,403,431 with Prime Factorization

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

2 x 133 x 383 x 408 x 403 x 431 = 7219762145232

Therefore, the lowest common multiple of 266,766,816,403,431 is 7219762145232.

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 766 x 816 x 403 x 431 = 28879048580928

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

766 : 1, 2, 383, 766

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

403 : 1, 13, 31, 403

431 : 1, 431

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 266,766,816,403,431, is 1.

Now, the common factors can be found like this.

266:2x 7x 19

766:2x 383

816:2x 2x 2x 2x 3x 17

403:13x 31

431:431

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 28879048580928/(1x4)

LCM = 28879048580928/4

LCM = 7219762145232

Thus, we can understand that the LCM of 266,766,816,403,431 is 7219762145232.

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

• LCM of 958, 164, 594, 288, 367
• LCM of 164, 553, 318, 468, 334
• LCM of 133, 482, 309, 791, 599
• LCM of 158, 220, 793, 987, 661
• LCM of 972, 223, 643, 674, 186

1. What is the LCM of 266, 766, 816, 403, 431?

Answer: LCM of 266, 766, 816, 403, 431 is 7219762145232.

2. How to calculate the LCM of 266, 766, 816, 403, 431?

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, 766, 816, 403, 431.

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}.