the difference between HCF and LCM of 15 and 18
Answers
Answer:
LCM is the least common multiple and HCF is the highest common factor between different numbers.
The main purpose of showing the difference between these two numbers is to show the difference between a factor and a multiple.
A multiple of a whole number is an integer that occurs in the time table.
For example, let’s have a look at the multiples of 3:
3, 6, 9, 12, 15, 18, and so on.
Whereas, the factor of an integer is that number that divides the integer with no reminder at the end.
For example, let’s have a look at the factors of 36:
1, 2, 3, 4, 6, 9, 12, 18, and 36.
And to find the relation between the LCM and HCF of two different numbers first, we need to find the highest common factor of 15 and 18 which is 3.
And the exact LCM of 15 and 18 is 90.
L.C.M x H.C.F = 90 X 3 = 270
Whereas the product of these two numbers is,
15 x 18 = 270
Thus, the product of L.C.M and H.C.F is equal to the product of these two numbers
Step-by-step explanation:
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Answer:
87
Step-by-step explanation:
HCF OF 15 AND 18 = 3
LCM OF 15 AND 18 = 90
Difference between HCF AND LCM is 87
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