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LCM of 28, 95, 84, 736

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


Find the LCM of 28, 95, 84, 736 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 28, 95, 84, 736. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 28,95,84,736

Given numbers are 28,95,84,736

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

The LCM of 28,95,84,736 is 1468320.

Find LCM of 28,95,84,736 with Prime Factorization


2 28, 95, 84, 736
2 14, 95, 42, 368
7 7, 95, 21, 184
1, 95, 3, 184

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

2 x 2 x 7 x 1 x 95 x 3 x 184 = 1468320

Therefore, the lowest common multiple of 28,95,84,736 is 1468320.

LCM Formula to Find Lowest Common Multiple of 28,95,84,736

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.

28 x 95 x 84 x 736 = 164451840

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.

28 : 1, 2, 4, 7, 14, 28

95 : 1, 5, 19, 95

84 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

736 : 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 28,95,84,736, is 1.

Now, the common factors can be found like this.

28:2x 2x 7

95:5x 19

84:2x 2x 3x 7

736:2x 2x 2x 2x 2x 23

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

2x 2x 2x 2x 7 = 112

Therefore, the value for common factors is 112.

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 = 164451840/(1x112)

LCM = 164451840/112

LCM = 1468320

Thus, we can understand that the LCM of 28,95,84,736 is 1468320.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 28, 95, 84, 736

1. What is the LCM of 28, 95, 84, 736?

Answer: LCM of 28, 95, 84, 736 is 1468320.

2. How to calculate the LCM of 28, 95, 84, 736?

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 28, 95, 84, 736.

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}.