LCM of 895, 845, 690, 601, 785
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 895, 845, 690, 601, 785 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 895, 845, 690, 601, 785. So, keep reading to learn more.
Given numbers are 895,845,690,601,785
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 895,845,690,601,785 is 1969531588830.
Find LCM of 895,845,690,601,785 with Prime Factorization
| 5 | 895, 845, 690, 601, 785 |
| 179, 169, 138, 601, 157 |
Multiply the prime numbers at the bottom and the left side.
5 x 179 x 169 x 138 x 601 x 157 = 1969531588830
Therefore, the lowest common multiple of 895,845,690,601,785 is 1969531588830.
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.
895 x 845 x 690 x 601 x 785 = 246191448603750
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.
895 : 1, 5, 179, 895
845 : 1, 5, 13, 65, 169, 845
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
601 : 1, 601
785 : 1, 5, 157, 785
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 895,845,690,601,785, is 1.
Now, the common factors can be found like this.
895:5x 179
845:5x 13x 13
690:2x 3x 5x 23
601:601
785:5x 157
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 5 = 125
Therefore, the value for common factors is 125.
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 = 246191448603750/(1x125)
LCM = 246191448603750/125
LCM = 1969531588830
Thus, we can understand that the LCM of 895,845,690,601,785 is 1969531588830.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 895, 845, 690, 601, 785
1. What is the LCM of 895, 845, 690, 601, 785?
Answer: LCM of 895, 845, 690, 601, 785 is 1969531588830.
2. How to calculate the LCM of 895, 845, 690, 601, 785?
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 895, 845, 690, 601, 785.
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}.