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What is HCF and LCM example?
For example, the HCF of 24 and 36 is 12, because 12 is the largest number which can divide both the numbers completely. Similarly, the least common multiple (LCM) of two or more numbers is the smallest number which is a common multiple of the given numbers. The multiples of 16 are 16, 32, 48, 64, 80, 96, and so on.
What is the LCM of 24 and 36?
72
The LCM of 24 and 36 is 72. To find the least common multiple of 24 and 36, we need to find the multiples of 24 and 36 (multiples of 24 = 24, 48, 72, 96; multiples of 36 = 36, 72, 108, 144) and choose the smallest multiple that is exactly divisible by 24 and 36, i.e., 72.
What is the HCF of 24 and 36?
12
Thus the HCF of 24 and 36 is 12.
What does LCM mean?
1 : the smallest common multiple of two or more numbers. 2 : the common multiple of lowest degree of two or more polynomials.
What is LCM full form?
HCF-HIGHEST COMMON FACTOR and LCM-LEAST COMMON MULTIPLE.
What is the LCM of 12 and 28?
84
Answer: LCM of 12 and 28 is 84.
How do u find HCF?
The highest common factor (HCF) is found by finding all common factors of two numbers and selecting the largest one. For example, 8 and 12 have common factors of 1, 2 and 4. The highest common factor is 4. Find the highest common factor of 9 and 21.
What is the LCM of 8 and 12?
24
The first multiple that 8 and 12 have in common is 24. Notice that 48 is also a common multiple; however, 24 is the smallest number that they have in common. This makes it the least common multiple.
Why do we calculate LCM?
In math problems where we pair two objects against each other, the LCM value is useful in optimizing the quantities of the given objects. Also, in computer science, the LCM of numbers helps design encoded messages using cryptography.
What is the difference between a LCM and a HCF?
Concept of LCM,HCF important for number theory and remainder based problems (generally asked in SSC CGL,CAT.)
What is the relation between LCM and HCF?
Conclusion: The product of the HCF and LCM of two numbers is the same as the product of the numbers themselves. Views · View 5 Upvoters. , works at V5 Systems (2017-present) HCF of few(lets consider 2 for now) numbers is nothing but a maximum number which can divide all the numbers with reminder being zero.
What is the physical meaning of LCM and HCF?
The H.C.F . defines the greatest factor present in between given two or more numbers, whereas L.C.M. defines the least number which is exactly divisible by two or more numbers. H.C.F. is also called the greatest common factor (GCF) and LCM is also called the Least Common Divisor.
How to calculate HCF?
Write down each number as the product of its prime factors.