Given numbers are 901,353,477,421

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

The LCM of 901,353,477,421 is 1205102817.

Find LCM of 901,353,477,421 with Prime Factorization

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

53 x 17 x 353 x 9 x 421 = 1205102817

Therefore, the lowest common multiple of 901,353,477,421 is 1205102817.

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.

901 x 353 x 477 x 421 = 63870449301

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.

901 : 1, 17, 53, 901

353 : 1, 353

477 : 1, 3, 9, 53, 159, 477

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 901,353,477,421, is 1.

Now, the common factors can be found like this.

901:17x 53

353:353

477:3x 3x 53

421:421

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

53 = 53

Therefore, the value for common factors is 53.

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 = 63870449301/(1x53)

LCM = 63870449301/53

LCM = 1205102817

Thus, we can understand that the LCM of 901,353,477,421 is 1205102817.

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

• LCM of 473, 932, 671, 300
• LCM of 537, 239, 740, 532
• LCM of 880, 200, 167, 848
• LCM of 676, 152, 592, 945
• LCM of 995, 885, 310, 520

1. What is the LCM of 901, 353, 477, 421?

Answer: LCM of 901, 353, 477, 421 is 1205102817.

2. How to calculate the LCM of 901, 353, 477, 421?

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 901, 353, 477, 421.

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}.