LCM of 302, 453, 978, 141
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 302, 453, 978, 141 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 302, 453, 978, 141. So, keep reading to learn more.
Given numbers are 302,453,978,141
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 302,453,978,141 is 6940866.
Find LCM of 302,453,978,141 with Prime Factorization
| 2 | 302, 453, 978, 141 |
| 3 | 151, 453, 489, 141 |
| 151 | 151, 151, 163, 47 |
| 1, 1, 163, 47 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 151 x 1 x 1 x 163 x 47 = 6940866
Therefore, the lowest common multiple of 302,453,978,141 is 6940866.
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.
302 x 453 x 978 x 141 = 18865273788
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.
302 : 1, 2, 151, 302
453 : 1, 3, 151, 453
978 : 1, 2, 3, 6, 163, 326, 489, 978
141 : 1, 3, 47, 141
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 302,453,978,141, is 1.
Now, the common factors can be found like this.
302:2x 151
453:3x 151
978:2x 3x 163
141:3x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 151 = 2718
Therefore, the value for common factors is 2718.
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 = 18865273788/(1x2718)
LCM = 18865273788/2718
LCM = 6940866
Thus, we can understand that the LCM of 302,453,978,141 is 6940866.
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FAQs on LCM of 302, 453, 978, 141
1. What is the LCM of 302, 453, 978, 141?
Answer: LCM of 302, 453, 978, 141 is 6940866.
2. How to calculate the LCM of 302, 453, 978, 141?
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 302, 453, 978, 141.
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}.