What are the Factors of 157455744 ?

Factors of 157455744 are . There are integers that are factors of 157455744.

How to Find the LCM of 438, 492, 274, 128 ?

Least Common Multiple of 438, 492, 274, 128 = 157455744 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(438, 492, 274, 128) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 41 x 73 x 137 = 157455744.

What are the Factors of 157455744 ?

Factors of 157455744 are . There are integers that are factors of 157455744.

How to Find the LCM of 438, 492, 274, 128 ?

Least Common Multiple of 438, 492, 274, 128 = 157455744 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(438, 492, 274, 128) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 41 x 73 x 137 = 157455744.

LCM of 438, 492, 274, 128

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

Find the LCM of 438, 492, 274, 128 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 438, 492, 274, 128. So, keep reading to learn more.

Calculate the LCM of 438,492,274,128

Given numbers are 438,492,274,128

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

The LCM of 438,492,274,128 is 157455744.

Find LCM of 438,492,274,128 with Prime Factorization

2	438, 492, 274, 128
2	219, 246, 137, 64
3	219, 123, 137, 32
	73, 41, 137, 32

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

2 x 2 x 3 x 73 x 41 x 137 x 32 = 157455744

Therefore, the lowest common multiple of 438,492,274,128 is 157455744.

LCM Formula to Find Lowest Common Multiple of 438,492,274,128

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.

438 x 492 x 274 x 128 = 7557875712

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.

438 : 1, 2, 3, 6, 73, 146, 219, 438

492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

274 : 1, 2, 137, 274

128 : 1, 2, 4, 8, 16, 32, 64, 128

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 438,492,274,128, is 2.

Now, the common factors can be found like this.

438:2x 3x 73

492:2x 2x 3x 41

274:2x 137

128:2x 2x 2x 2x 2x 2x 2

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 3 = 24

Therefore, the value for common factors is 24.

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 = 7557875712/(2x24)

LCM = 7557875712/48

LCM = 157455744

Thus, we can understand that the LCM of 438,492,274,128 is 157455744.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 438, 492, 274, 128

1. What is the LCM of 438, 492, 274, 128?

Answer: LCM of 438, 492, 274, 128 is 157455744.

2. How to calculate the LCM of 438, 492, 274, 128?

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 438, 492, 274, 128.

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}.