HCF of 15 and 18 is the largest possible number which divides 15 and 18 without leaving any remainder. The methods to compute the HCF of 15, 18 are explained here.
Example 1: Find the HCF of 6, 72, and 120 by using the listing factors method. Solution: The given numbers are 6, 72, and 120. We will find the factors of each of these numbers. Factors of 6: 1, 2, 3, 6 Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72...
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18 = {1, 2, 3, 6, 9, 18} 9 and 18 have commonfactors of 3and 9. However, 9 is higher than 3. This means that is 9 their Highest Common Factor. 9 = {1, 3,9} 18 = {1, 2, 3, 6,9, 18} HCF (9, 18) = 9 Example 3: HCF (11, 25) = ? 11 = {1, 11} 25 =...
HCF and LCM definitions, formulas and examples are provided here. Visit BYJU’S to learn the full form of LCM in Maths and the full form of HCF in Maths and their methods.
52. What is the HCF of 18 and 28? 8 10 2 6 Answer The correct answer is:D) 6 Explanation The explanation is: 18 has two prime factors: 21and 32(since 18 = 2 * 3 * 3). 28 have two prime factors: 22and 71(since 28 = 2 * 2 * 7). ...
To solve the problem of calculating the product of the LCM (Least Common Multiple) and HCF (Highest Common Factor) of the numbers 4 and 18, we can follow these steps: Step 1: Identify the two numbersLet x=4 and y=18. Step 2: Use the relationship between LCM and HCFThere is a usef...
La Boissiere S, Hughes T, O'Hare P. HCF-dependent nuclear import of VP16. EMBO J. 1999; 18:480-89. [PubMed: 9889203]La Boissiere, S., T. Hughes, and P. O'Hare, HCF-dependent nuclear import of VP16. Embo J, 1999. 18(2): p. 480-9....
Example:LCM of the numbers \(12\) and \(18\). So, after performing the long division method, you get the LCM of the number \(12\) and \(18=2×3×2×3=36\) LCM and HCF with Co-prime Numbers \({\text{LCM}}\,{\text{of}}\,{\text{the}}\,{\text{Co}} – {\text{Prime...
HCF of co-prime numbers 4 and 15 was found as follows by factorisation:4 = 2 × 2 and 15 =3 × 5 since there is no common prime factor, so HCF of 4 and 15 is 0.Is the answer correct? If not, what is the correct HCF?