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LCM of 444, 551, 989, 222, 945

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


Find the LCM of 444, 551, 989, 222, 945 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 444, 551, 989, 222, 945. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 444,551,989,222,945

Given numbers are 444,551,989,222,945

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

The LCM of 444,551,989,222,945 is 76215168540.

Find LCM of 444,551,989,222,945 with Prime Factorization


2 444, 551, 989, 222, 945
3 222, 551, 989, 111, 945
37 74, 551, 989, 37, 315
2, 551, 989, 1, 315

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

2 x 3 x 37 x 2 x 551 x 989 x 1 x 315 = 76215168540

Therefore, the lowest common multiple of 444,551,989,222,945 is 76215168540.

LCM Formula to Find Lowest Common Multiple of 444,551,989,222,945

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.

444 x 551 x 989 x 222 x 945 = 50759302247640

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.

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

551 : 1, 19, 29, 551

989 : 1, 23, 43, 989

222 : 1, 2, 3, 6, 37, 74, 111, 222

945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 444,551,989,222,945, is 1.

Now, the common factors can be found like this.

444:2x 2x 3x 37

551:19x 29

989:23x 43

222:2x 3x 37

945:3x 3x 3x 5x 7

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 3x 37 = 666

Therefore, the value for common factors is 666.

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 = 50759302247640/(1x666)

LCM = 50759302247640/666

LCM = 76215168540

Thus, we can understand that the LCM of 444,551,989,222,945 is 76215168540.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 444, 551, 989, 222, 945

1. What is the LCM of 444, 551, 989, 222, 945?

Answer: LCM of 444, 551, 989, 222, 945 is 76215168540.

2. How to calculate the LCM of 444, 551, 989, 222, 945?

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 444, 551, 989, 222, 945.

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}.