Correct option is A
Given
LCM = 192
HCF = 32
First number = 64
Formula Used
First number × Second number = LCM × HCF
Solution
Let the second number be x.
64 × x = 192 × 32
x =
x = 192 ×
x = 96
Final Answer
So the correct answer is (a)
If the LCM of two numbers is 192 and their HCF is 32. If the first number is 64, find the second number.
Given
LCM = 192
HCF = 32
First number = 64
Formula Used
First number × Second number = LCM × HCF
Solution
Let the second number be x.
64 × x = 192 × 32
x =
x = 192 ×
x = 96
Final Answer
So the correct answer is (a)
Find the HCF of the numbers 2520, 3600, 5880.
The LCM of two numbers is 84. The numbers are in the ratio 4 : 3. Find the sum of the numbers.
If the LCM of two numbers is 192 and their HCF is 32. If the first number is 64, find the second number.
Find the H.C.F. of 18, 54, and 72 is:
What is the least number which is divisible by 8, 12 and 18?
Find the smallest number which, when divided by 12,18 and 24 , leaves a remainder of 5 in each case.
What is the largest 4 digit number that is divisible by 3,7,11,13 ?
The number of pairs of positive integers whose sum is 99 and HCF is 9 is
Find the HCF of 2.8, 11.2 and 0.84 .
Suggested Test Series
Suggested Test Series
Find the HCF of the numbers 2520, 3600, 5880.
The LCM of two numbers is 84. The numbers are in the ratio 4 : 3. Find the sum of the numbers.
If the LCM of two numbers is 192 and their HCF is 32. If the first number is 64, find the second number.
Find the H.C.F. of 18, 54, and 72 is:
What is the least number which is divisible by 8, 12 and 18?
Find the smallest number which, when divided by 12,18 and 24 , leaves a remainder of 5 in each case.
What is the largest 4 digit number that is divisible by 3,7,11,13 ?
The number of pairs of positive integers whose sum is 99 and HCF is 9 is
Find the HCF of 2.8, 11.2 and 0.84 .