Given numbers are 421,226,706

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

The LCM of 421,226,706 is 33586538.

Find LCM of 421,226,706 with Prime Factorization

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

2 x 421 x 113 x 353 = 33586538

Therefore, the lowest common multiple of 421,226,706 is 33586538.

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.

421 x 226 x 706 = 67173076

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.

421 : 1, 421

226 : 1, 2, 113, 226

706 : 1, 2, 353, 706

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,226,706, is 1.

Now, the common factors can be found like this.

421:421

226:2x 113

706:2x 353

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

2 = 2

Therefore, the value for common factors is 2.

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 = 67173076/(1x2)

LCM = 67173076/2

LCM = 33586538

Thus, we can understand that the LCM of 421,226,706 is 33586538.

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

• LCM of 968, 278, 549
• LCM of 425, 488, 481
• LCM of 178, 381, 573
• LCM of 907, 135, 814
• LCM of 540, 621, 459

1. What is the LCM of 421, 226, 706?

Answer: LCM of 421, 226, 706 is 33586538.

2. How to calculate the LCM of 421, 226, 706?

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 421, 226, 706.

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}.