What are the Factors of 3660350820 ?

Factors of 3660350820 are . There are integers that are factors of 3660350820.

How to Find the LCM of 140, 489, 254, 421 ?

Least Common Multiple of 140, 489, 254, 421 = 3660350820 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(140, 489, 254, 421) = 2 x 2 x 3 x 5 x 7 x 127 x 163 x 421 = 3660350820.

What are the Factors of 3660350820 ?

Factors of 3660350820 are . There are integers that are factors of 3660350820.

How to Find the LCM of 140, 489, 254, 421 ?

Least Common Multiple of 140, 489, 254, 421 = 3660350820 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(140, 489, 254, 421) = 2 x 2 x 3 x 5 x 7 x 127 x 163 x 421 = 3660350820.

LCM of 140, 489, 254, 421

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

Find the LCM of 140, 489, 254, 421 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 140, 489, 254, 421. So, keep reading to learn more.

Calculate the LCM of 140,489,254,421

Given numbers are 140,489,254,421

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

The LCM of 140,489,254,421 is 3660350820.

Find LCM of 140,489,254,421 with Prime Factorization

2	140, 489, 254, 421
	70, 489, 127, 421

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

2 x 70 x 489 x 127 x 421 = 3660350820

Therefore, the lowest common multiple of 140,489,254,421 is 3660350820.

LCM Formula to Find Lowest Common Multiple of 140,489,254,421

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.

140 x 489 x 254 x 421 = 7320701640

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.

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

489 : 1, 3, 163, 489

254 : 1, 2, 127, 254

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 140,489,254,421, is 1.

Now, the common factors can be found like this.

140:2x 2x 5x 7

489:3x 163

254:2x 127

421:421

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

2 = 2

Therefore, the value for common factors is 2.

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 = 7320701640/(1x2)

LCM = 7320701640/2

LCM = 3660350820

Thus, we can understand that the LCM of 140,489,254,421 is 3660350820.

LCM of two or more Numbers Calculation Examples

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

FAQs on LCM of 140, 489, 254, 421

1. What is the LCM of 140, 489, 254, 421?

Answer: LCM of 140, 489, 254, 421 is 3660350820.

2. How to calculate the LCM of 140, 489, 254, 421?

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 140, 489, 254, 421.

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}.