Given numbers are 254,754,339,213,721

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

The LCM of 254,754,339,213,721 is 1661760296742.

Find LCM of 254,754,339,213,721 with Prime Factorization

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

2 x 3 x 127 x 377 x 113 x 71 x 721 = 1661760296742

Therefore, the lowest common multiple of 254,754,339,213,721 is 1661760296742.

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.

254 x 754 x 339 x 213 x 721 = 9970561780452

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.

254 : 1, 2, 127, 254

754 : 1, 2, 13, 26, 29, 58, 377, 754

339 : 1, 3, 113, 339

213 : 1, 3, 71, 213

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,754,339,213,721, is 1.

Now, the common factors can be found like this.

254:2x 127

754:2x 13x 29

339:3x 113

213:3x 71

721:7x 103

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 9970561780452/(1x6)

LCM = 9970561780452/6

LCM = 1661760296742

Thus, we can understand that the LCM of 254,754,339,213,721 is 1661760296742.

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

• LCM of 155, 925, 362, 591, 773
• LCM of 321, 716, 371, 231, 265
• LCM of 641, 380, 555, 225, 132
• LCM of 431, 404, 847, 179, 500
• LCM of 995, 851, 454, 231, 300

1. What is the LCM of 254, 754, 339, 213, 721?

Answer: LCM of 254, 754, 339, 213, 721 is 1661760296742.

2. How to calculate the LCM of 254, 754, 339, 213, 721?

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 254, 754, 339, 213, 721.

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}.