Given numbers are 354,212,700,621

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

The LCM of 354,212,700,621 is 1359306900.

Find LCM of 354,212,700,621 with Prime Factorization

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

2 x 2 x 3 x 59 x 53 x 175 x 207 = 1359306900

Therefore, the lowest common multiple of 354,212,700,621 is 1359306900.

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.

354 x 212 x 700 x 621 = 32623365600

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.

354 : 1, 2, 3, 6, 59, 118, 177, 354

212 : 1, 2, 4, 53, 106, 212

700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 354,212,700,621, is 1.

Now, the common factors can be found like this.

354:2x 3x 59

212:2x 2x 53

700:2x 2x 5x 5x 7

621:3x 3x 3x 23

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 32623365600/(1x24)

LCM = 32623365600/24

LCM = 1359306900

Thus, we can understand that the LCM of 354,212,700,621 is 1359306900.

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

• LCM of 112, 333, 890, 790
• LCM of 888, 524, 392, 330
• LCM of 841, 854, 510, 688
• LCM of 374, 583, 430, 346
• LCM of 885, 711, 466, 541

1. What is the LCM of 354, 212, 700, 621?

Answer: LCM of 354, 212, 700, 621 is 1359306900.

2. How to calculate the LCM of 354, 212, 700, 621?

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 354, 212, 700, 621.

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}.