LCM of 38 and 25 is 950.The Least Common multiple or Lowest common multiple simply known as LCM is the smallest or the least positive integer that is divisible by the given set of numbers. In the given set of numbers 38 and 25, 950 is the first(least or smallest) number that is common in the set of multiples of 38 and 25. The LCM is also known as LCD, Least Common Divisor. You can use the LCM to understand better.
What is LCM of 38 and 25
The Least Common Multiple or Lowest Common Multiple of 38 and 25 is 950.
How to Find LCM of 38 and 25?
LCM of 38 and 25 can be determined using three methods:
- Prime Factorisation
- Division method
- Listing the multiples
LCM of 38 and 25 Using Prime Factorisation Method
In the Prime Factorisation method, the numbers can be expressed as the product of prime numbers. Here, 38 and 25 can be expressed as:
38 = 2 × 19
25 = 5 × 5
LCM (38, 25) = 2 × 5 × 5 × 19 = 950
LCM of 38 and 25 Using Division Method
In the Division Method, the given set of numbers 38 and 24 are divided by prime divisors. These numbers are divided with the smallest number that divides all, until no further division is possible or only when prime numbers are left.
2 |
38 |
25 |
5 |
19 |
25 |
5 |
19 |
5 |
19 |
19 |
1 |
× |
1 |
1 |
LCM (38, 25) = 2 × 5 × 5 × 19 = 950
LCM of 38 and 25 Using Listing the Multiples
By listing all the multiples of given numbers, we can identify the first/smallest/least common multiple, which is the LCM. Below is the list of multiples for 38 and 25
Multiples of 25
25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350, 375, 400, 425, 450, 475, 500, 525, 550, 575, 600, 625, 650, 675, 700, 725, 750, 775, 800, 825, 850, 875, 900, 925, 950, 975, 1000
Multiples of 38
38, 76, 114, 152, 190, 228, 266, 304, 342, 380, 418, 456, 494, 532, 570, 608, 646, 684, 722, 760, 798, 836, 874, 912, 950, 988, 1026
LCM (38, 25) = 950
Related Articles
Video Lesson on Applications of LCM
![](https://cdn1.byjus.com/wp-content/uploads/2022/04/Application-of-LCM.jpg)
Solved Examples
What is the smallest number that is divisible by both 38 and 25?
Answer: 950 is the smallest number that is divisible by both 38 and 25.
What is the LCM for 5, 38 and 25?
Answer: LCM for 5, 38 and 25 is 950 as 5 is the prime factor of 25.
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