Given numbers are 631,222,901,220

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

The LCM of 631,222,901,220 is 13883527020.

Find LCM of 631,222,901,220 with Prime Factorization

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

2 x 631 x 111 x 901 x 110 = 13883527020

Therefore, the lowest common multiple of 631,222,901,220 is 13883527020.

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.

631 x 222 x 901 x 220 = 27767054040

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.

631 : 1, 631

222 : 1, 2, 3, 6, 37, 74, 111, 222

901 : 1, 17, 53, 901

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,222,901,220, is 1.

Now, the common factors can be found like this.

631:631

222:2x 3x 37

901:17x 53

220:2x 2x 5x 11

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 = 27767054040/(1x2)

LCM = 27767054040/2

LCM = 13883527020

Thus, we can understand that the LCM of 631,222,901,220 is 13883527020.

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

• LCM of 765, 530, 234, 830
• LCM of 607, 960, 212, 150
• LCM of 466, 581, 200, 805
• LCM of 173, 946, 198, 375
• LCM of 489, 295, 460, 560

1. What is the LCM of 631, 222, 901, 220?

Answer: LCM of 631, 222, 901, 220 is 13883527020.

2. How to calculate the LCM of 631, 222, 901, 220?

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 631, 222, 901, 220.

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}.