Question: If the LCM of two numbers is 60 and their HCF is 5, what is the product of the two numbers?
Options:
300
600
120
150
Correct Answer: 300
Solution:
The product of the two numbers is HCF * LCM = 5 * 60 = 300.
If the LCM of two numbers is 60 and their HCF is 5, what is the product of the t
Practice Questions
Q1
If the LCM of two numbers is 60 and their HCF is 5, what is the product of the two numbers?
300
600
120
150
Questions & Step-by-Step Solutions
If the LCM of two numbers is 60 and their HCF is 5, what is the product of the two numbers?
Step 1: Understand what LCM and HCF mean. LCM (Least Common Multiple) is the smallest number that is a multiple of both numbers. HCF (Highest Common Factor) is the largest number that divides both numbers.
Step 2: Identify the values given in the question. The LCM is 60 and the HCF is 5.
Step 3: Use the formula that relates LCM, HCF, and the product of two numbers: Product of the two numbers = HCF * LCM.
Step 4: Substitute the values into the formula: Product = 5 * 60.
Step 5: Calculate the product: 5 * 60 = 300.
Step 6: Conclude that the product of the two numbers is 300.
LCM and HCF Relationship – The product of two numbers is equal to the product of their least common multiple (LCM) and highest common factor (HCF).
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