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LCM of 662, 796, 767, 749, 145

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


Find the LCM of 662, 796, 767, 749, 145 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 662, 796, 767, 749, 145. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 662,796,767,749,145

Given numbers are 662,796,767,749,145

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

The LCM of 662,796,767,749,145 is 21947560021660.

Find LCM of 662,796,767,749,145 with Prime Factorization


2 662, 796, 767, 749, 145
331, 398, 767, 749, 145

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

2 x 331 x 398 x 767 x 749 x 145 = 21947560021660

Therefore, the lowest common multiple of 662,796,767,749,145 is 21947560021660.

LCM Formula to Find Lowest Common Multiple of 662,796,767,749,145

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.

662 x 796 x 767 x 749 x 145 = 43895120043320

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.

662 : 1, 2, 331, 662

796 : 1, 2, 4, 199, 398, 796

767 : 1, 13, 59, 767

749 : 1, 7, 107, 749

145 : 1, 5, 29, 145

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,796,767,749,145, is 1.

Now, the common factors can be found like this.

662:2x 331

796:2x 2x 199

767:13x 59

749:7x 107

145:5x 29

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 = 43895120043320/(1x2)

LCM = 43895120043320/2

LCM = 21947560021660

Thus, we can understand that the LCM of 662,796,767,749,145 is 21947560021660.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 662, 796, 767, 749, 145

1. What is the LCM of 662, 796, 767, 749, 145?

Answer: LCM of 662, 796, 767, 749, 145 is 21947560021660.

2. How to calculate the LCM of 662, 796, 767, 749, 145?

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 662, 796, 767, 749, 145.

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}.