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LCM of 649, 425, 176, 493, 672

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


Find the LCM of 649, 425, 176, 493, 672 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 649, 425, 176, 493, 672. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 649,425,176,493,672

Given numbers are 649,425,176,493,672

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

The LCM of 649,425,176,493,672 is 5375277600.

Find LCM of 649,425,176,493,672 with Prime Factorization


2 649, 425, 176, 493, 672
2 649, 425, 88, 493, 336
2 649, 425, 44, 493, 168
2 649, 425, 22, 493, 84
11 649, 425, 11, 493, 42
17 59, 425, 1, 493, 42
59, 25, 1, 29, 42

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

2 x 2 x 2 x 2 x 11 x 17 x 59 x 25 x 1 x 29 x 42 = 5375277600

Therefore, the lowest common multiple of 649,425,176,493,672 is 5375277600.

LCM Formula to Find Lowest Common Multiple of 649,425,176,493,672

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.

649 x 425 x 176 x 493 x 672 = 16082830579200

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.

649 : 1, 11, 59, 649

425 : 1, 5, 17, 25, 85, 425

176 : 1, 2, 4, 8, 11, 16, 22, 44, 88, 176

493 : 1, 17, 29, 493

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 649,425,176,493,672, is 1.

Now, the common factors can be found like this.

649:11x 59

425:5x 5x 17

176:2x 2x 2x 2x 11

493:17x 29

672:2x 2x 2x 2x 2x 3x 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 2x 2x 2x 11x 17 = 2992

Therefore, the value for common factors is 2992.

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 = 16082830579200/(1x2992)

LCM = 16082830579200/2992

LCM = 5375277600

Thus, we can understand that the LCM of 649,425,176,493,672 is 5375277600.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 649, 425, 176, 493, 672

1. What is the LCM of 649, 425, 176, 493, 672?

Answer: LCM of 649, 425, 176, 493, 672 is 5375277600.

2. How to calculate the LCM of 649, 425, 176, 493, 672?

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 649, 425, 176, 493, 672.

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}.