LCM of  $\frac{3}{2},\frac{9}{4},\frac{6}{16},$ and $\frac{12}{32}$ is:

Important Questions on Number System

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 10

Find the GCD of $42,63$ and $140$.

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 11

Find the largest number of $5$ digits which when divided by $3, 5, 8, 12$ leaves the same remainder $2$ in each case.

MEDIUM

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 12

The sum of two numbers is $462$ and their highest common factor is $22$. What is the maximum number of pairs that satisfy these conditions?

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 13

There are $4$ numbers. The GCD of each pair is $3$ and the LCM of all the $4$ numbers is $116$. What is the product of $4$ numbers?

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 14

Let N be the greatest number that will divide $1305$, $4665$, and $6905$, leaving the same remainder in each case. Then the sum of the digits in N is:

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 15

Find the greatest number that will divide $43, 91$, and $183$ so as to leave the same remainder in each case.

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 16

What is the least number which is a multiple of $17$ and when divided by $2, 3, 4, 5, 6$ and $8$ leaves $1$ as remainder in each case?

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 1 - Number System>LCM and GCD>Q 17

The greatest four-digit number which is divisible by $15, 25, 40$ and $75$ is