Given numbers are 345,715,725,277

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

The LCM of 345,715,725,277 is 1981540275.

Find LCM of 345,715,725,277 with Prime Factorization

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

5 x 69 x 143 x 145 x 277 = 1981540275

Therefore, the lowest common multiple of 345,715,725,277 is 1981540275.

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.

345 x 715 x 725 x 277 = 49538506875

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.

345 : 1, 3, 5, 15, 23, 69, 115, 345

715 : 1, 5, 11, 13, 55, 65, 143, 715

725 : 1, 5, 25, 29, 145, 725

277 : 1, 277

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 345,715,725,277, is 1.

Now, the common factors can be found like this.

345:3x 5x 23

715:5x 11x 13

725:5x 5x 29

277:277

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 49538506875/(1x25)

LCM = 49538506875/25

LCM = 1981540275

Thus, we can understand that the LCM of 345,715,725,277 is 1981540275.

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

• LCM of 305, 890, 693, 617
• LCM of 170, 113, 465, 422
• LCM of 931, 619, 210, 349
• LCM of 713, 620, 710, 108
• LCM of 987, 709, 139, 332

1. What is the LCM of 345, 715, 725, 277?

Answer: LCM of 345, 715, 725, 277 is 1981540275.

2. How to calculate the LCM of 345, 715, 725, 277?

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 345, 715, 725, 277.

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}.