Question
Download Solution PDFIf the least common multiple of two numbers is 225 and the highest common factor is 5 then find the numbers when one of the numbers is 25?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
LCM = 225, HCF = 5, and One of the number is 25.
Formula used:
First Number × Second Number = LCM × HCF
Calculation:
Let the second number be x.
First Number × Second Number = LCM × HCF
⇒ 25 × x = 5 × 225
⇒ x = (5 × 225)/25 <math xmlns="/"><mstyle displaystyle="true" scriptlevel="0"><mfrac><mrow><mo>×<mn>225<mn>25
⇒ x = 5 × 9 = 45
∴ The second number is 45.
Last updated on Jul 3, 2025
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