LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

LCM of 749, 399, 444, 254

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 749, 399, 444, 254 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 749, 399, 444, 254. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 749,399,444,254

Given numbers are 749,399,444,254

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

The LCM of 749,399,444,254 is 802457628.

Find LCM of 749,399,444,254 with Prime Factorization


2 749, 399, 444, 254
3 749, 399, 222, 127
7 749, 133, 74, 127
107, 19, 74, 127

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

2 x 3 x 7 x 107 x 19 x 74 x 127 = 802457628

Therefore, the lowest common multiple of 749,399,444,254 is 802457628.

LCM Formula to Find Lowest Common Multiple of 749,399,444,254

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.

749 x 399 x 444 x 254 = 33703220376

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.

749 : 1, 7, 107, 749

399 : 1, 3, 7, 19, 21, 57, 133, 399

444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

254 : 1, 2, 127, 254

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 749,399,444,254, is 1.

Now, the common factors can be found like this.

749:7x 107

399:3x 7x 19

444:2x 2x 3x 37

254:2x 127

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

2x 3x 7 = 42

Therefore, the value for common factors is 42.

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 = 33703220376/(1x42)

LCM = 33703220376/42

LCM = 802457628

Thus, we can understand that the LCM of 749,399,444,254 is 802457628.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 749, 399, 444, 254

1. What is the LCM of 749, 399, 444, 254?

Answer: LCM of 749, 399, 444, 254 is 802457628.

2. How to calculate the LCM of 749, 399, 444, 254?

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 749, 399, 444, 254.

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}.