Given numbers are 221,143,283,758

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

The LCM of 221,143,283,758 is 521483534.

Find LCM of 221,143,283,758 with Prime Factorization

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

13 x 17 x 11 x 283 x 758 = 521483534

Therefore, the lowest common multiple of 221,143,283,758 is 521483534.

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.

221 x 143 x 283 x 758 = 6779285942

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.

221 : 1, 13, 17, 221

143 : 1, 11, 13, 143

283 : 1, 283

758 : 1, 2, 379, 758

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,143,283,758, is 1.

Now, the common factors can be found like this.

221:13x 17

143:11x 13

283:283

758:2x 379

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

13 = 13

Therefore, the value for common factors is 13.

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 = 6779285942/(1x13)

LCM = 6779285942/13

LCM = 521483534

Thus, we can understand that the LCM of 221,143,283,758 is 521483534.

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

• LCM of 412, 588, 271, 179
• LCM of 409, 109, 493, 817
• LCM of 700, 151, 847, 377
• LCM of 850, 575, 253, 713
• LCM of 105, 884, 834, 615

1. What is the LCM of 221, 143, 283, 758?

Answer: LCM of 221, 143, 283, 758 is 521483534.

2. How to calculate the LCM of 221, 143, 283, 758?

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 221, 143, 283, 758.

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}.