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LCM of 755, 357, 603, 143

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


Find the LCM of 755, 357, 603, 143 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 755, 357, 603, 143. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 755,357,603,143

Given numbers are 755,357,603,143

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

The LCM of 755,357,603,143 is 7747244505.

Find LCM of 755,357,603,143 with Prime Factorization


3 755, 357, 603, 143
755, 119, 201, 143

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

3 x 755 x 119 x 201 x 143 = 7747244505

Therefore, the lowest common multiple of 755,357,603,143 is 7747244505.

LCM Formula to Find Lowest Common Multiple of 755,357,603,143

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.

755 x 357 x 603 x 143 = 23241733515

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.

755 : 1, 5, 151, 755

357 : 1, 3, 7, 17, 21, 51, 119, 357

603 : 1, 3, 9, 67, 201, 603

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 755,357,603,143, is 1.

Now, the common factors can be found like this.

755:5x 151

357:3x 7x 17

603:3x 3x 67

143:11x 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 = 23241733515/(1x3)

LCM = 23241733515/3

LCM = 7747244505

Thus, we can understand that the LCM of 755,357,603,143 is 7747244505.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 755, 357, 603, 143

1. What is the LCM of 755, 357, 603, 143?

Answer: LCM of 755, 357, 603, 143 is 7747244505.

2. How to calculate the LCM of 755, 357, 603, 143?

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 755, 357, 603, 143.

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}.