Given numbers are 909,221,335,136

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

The LCM of 909,221,335,136 is 538382520.

Find LCM of 909,221,335,136 with Prime Factorization

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

17 x 909 x 13 x 335 x 8 = 538382520

Therefore, the lowest common multiple of 909,221,335,136 is 538382520.

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.

909 x 221 x 335 x 136 = 9152502840

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.

909 : 1, 3, 9, 101, 303, 909

221 : 1, 13, 17, 221

335 : 1, 5, 67, 335

136 : 1, 2, 4, 8, 17, 34, 68, 136

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 909,221,335,136, is 1.

Now, the common factors can be found like this.

909:3x 3x 101

221:13x 17

335:5x 67

136:2x 2x 2x 17

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

17 = 17

Therefore, the value for common factors is 17.

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 = 9152502840/(1x17)

LCM = 9152502840/17

LCM = 538382520

Thus, we can understand that the LCM of 909,221,335,136 is 538382520.

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

• LCM of 423, 369, 305, 894
• LCM of 752, 340, 922, 300
• LCM of 822, 808, 838, 706
• LCM of 496, 353, 696, 946
• LCM of 488, 368, 166, 442

1. What is the LCM of 909, 221, 335, 136?

Answer: LCM of 909, 221, 335, 136 is 538382520.

2. How to calculate the LCM of 909, 221, 335, 136?

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 909, 221, 335, 136.

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}.