6 grade maths
The LCM of 7 and 13 is
The LCM of 7 and 13 is
1 Answer
Askiitians Tutor Team
Approved Tutor Answer10 Months agoThe least common multiple (LCM) of two numbers is the smallest multiple that both numbers share. For the numbers 7 and 13, we can find the LCM by following these steps:
Identifying the Multiples
First, let's list some multiples of each number:
- Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, ...
- Multiples of 13: 13, 26, 39, 52, 65, 78, 91, 104, ...
Finding the Common Multiple
Next, we look for the smallest number that appears in both lists. Since 7 and 13 are prime numbers, their LCM is simply their product:
Calculating the LCM
To find the LCM:
LCM = 7 × 13 = 91
Final Result
Therefore, the least common multiple of 7 and 13 is 91.
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