Given numbers are 453,109,345,91

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

The LCM of 453,109,345,91 is 516730305.

Find LCM of 453,109,345,91 with Prime Factorization

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

3 x 151 x 109 x 115 x 91 = 516730305

Therefore, the lowest common multiple of 453,109,345,91 is 516730305.

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.

453 x 109 x 345 x 91 = 1550190915

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.

453 : 1, 3, 151, 453

109 : 1, 109

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

91 : 1, 7, 13, 91

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 453,109,345,91, is 1.

Now, the common factors can be found like this.

453:3x 151

109:109

345:3x 5x 23

91:7x 13

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

3 = 3

Therefore, the value for common factors is 3.

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 = 1550190915/(1x3)

LCM = 1550190915/3

LCM = 516730305

Thus, we can understand that the LCM of 453,109,345,91 is 516730305.

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

• LCM of 173, 818, 408, 83
• LCM of 829, 899, 333, 13
• LCM of 151, 939, 613, 52
• LCM of 577, 441, 909, 50
• LCM of 488, 555, 318, 37

1. What is the LCM of 453, 109, 345, 91?

Answer: LCM of 453, 109, 345, 91 is 516730305.

2. How to calculate the LCM of 453, 109, 345, 91?

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 453, 109, 345, 91.

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}.