Given numbers are 247,520,133,107

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

The LCM of 247,520,133,107 is 7400120.

Find LCM of 247,520,133,107 with Prime Factorization

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

13 x 19 x 1 x 40 x 7 x 107 = 7400120

Therefore, the lowest common multiple of 247,520,133,107 is 7400120.

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.

247 x 520 x 133 x 107 = 1827829640

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.

247 : 1, 13, 19, 247

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

133 : 1, 7, 19, 133

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,520,133,107, is 1.

Now, the common factors can be found like this.

247:13x 19

520:2x 2x 2x 5x 13

133:7x 19

107:107

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

13x 19 = 247

Therefore, the value for common factors is 247.

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 = 1827829640/(1x247)

LCM = 1827829640/247

LCM = 7400120

Thus, we can understand that the LCM of 247,520,133,107 is 7400120.

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

• LCM of 783, 267, 465, 856
• LCM of 925, 244, 998, 188
• LCM of 109, 259, 196, 414
• LCM of 340, 171, 528, 793
• LCM of 119, 443, 720, 479

1. What is the LCM of 247, 520, 133, 107?

Answer: LCM of 247, 520, 133, 107 is 7400120.

2. How to calculate the LCM of 247, 520, 133, 107?

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 247, 520, 133, 107.

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}.