Given numbers are 514,418,421,168

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

The LCM of 514,418,421,168 is 3799013064.

Find LCM of 514,418,421,168 with Prime Factorization

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

2 x 257 x 209 x 421 x 84 = 3799013064

Therefore, the lowest common multiple of 514,418,421,168 is 3799013064.

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.

514 x 418 x 421 x 168 = 15196052256

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.

514 : 1, 2, 257, 514

418 : 1, 2, 11, 19, 22, 38, 209, 418

421 : 1, 421

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 514,418,421,168, is 1.

Now, the common factors can be found like this.

514:2x 257

418:2x 11x 19

421:421

168:2x 2x 2x 3x 7

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 = 15196052256/(1x4)

LCM = 15196052256/4

LCM = 3799013064

Thus, we can understand that the LCM of 514,418,421,168 is 3799013064.

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

• LCM of 426, 563, 369, 736
• LCM of 414, 601, 265, 385
• LCM of 666, 804, 400, 342
• LCM of 703, 523, 271, 142
• LCM of 902, 289, 666, 450

1. What is the LCM of 514, 418, 421, 168?

Answer: LCM of 514, 418, 421, 168 is 3799013064.

2. How to calculate the LCM of 514, 418, 421, 168?

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 514, 418, 421, 168.

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}.