Given numbers are 121,748,473,211

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

The LCM of 121,748,473,211 is 74652644.

Find LCM of 121,748,473,211 with Prime Factorization

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

11 x 11 x 68 x 43 x 211 = 74652644

Therefore, the lowest common multiple of 121,748,473,211 is 74652644.

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.

121 x 748 x 473 x 211 = 9032969924

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.

121 : 1, 11, 121

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

473 : 1, 11, 43, 473

211 : 1, 211

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,748,473,211, is 1.

Now, the common factors can be found like this.

121:11x 11

748:2x 2x 11x 17

473:11x 43

211:211

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 9032969924/(1x121)

LCM = 9032969924/121

LCM = 74652644

Thus, we can understand that the LCM of 121,748,473,211 is 74652644.

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

• LCM of 376, 789, 139, 666
• LCM of 656, 740, 910, 431
• LCM of 624, 754, 484, 444
• LCM of 421, 673, 332, 420
• LCM of 697, 936, 424, 293

1. What is the LCM of 121, 748, 473, 211?

Answer: LCM of 121, 748, 473, 211 is 74652644.

2. How to calculate the LCM of 121, 748, 473, 211?

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 121, 748, 473, 211.

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}.