Most popular

What is the least number exactly divisible by 8 12 15 and 20?

by Author

What is the least number exactly divisible by 8 12 15 and 20?

Answer: LCM of 8, 12, 15, and 20 is 120.

What is the least number which is exactly divisible by 8 9 12 15 and 18 and is also a perfect square?

Sol: 12 = 2 x 2 x 3 15 = 3 x 5 20 = 2 x 2 x 5 So, LCM = 2 x 2 x 3 x 5 = 60 As 3 and 5 are not in pair in LCM’s factor so we need to multiply 60 by 5 and 3 to make it a perfect square. Required Smallest Number = 60 x 3 x 5 = 900.

READ:   How long can you wait to do surgery on a broken ankle?

What is the smallest number that is divisible by 8?

the smallest number which is divisible by 8 and 12 is 24.

What is the smallest number divisible by 15 and 20?

Answer: 5 is the smallest number which is divisible by 15 and 20. HOPE IT HELPS!

What is the least common multiple of 8 12 and 15?

120
Answer: LCM of 8, 12, and 15 is 120.

What is the smallest perfect square divisible by 8 12 15?

3600 is the right answer.

What is the least number of 9 and 8?

72
Answer: LCM of 8 and 9 is 72.

What is the smallest number that is divisible by each of the numbers?

In mathematics 2520 is: the smallest number divisible by all integers from 1 to 10, i.e., it is their least common multiple.

What is the smallest number divisible by both 8 and 12?

120 is the smallest digit divisible by 6,8 and 12.

READ:   Does frequency of electromagnetic waves change?

Which is the smallest number divisible by 15 and 24?

120 is that no. which is smallest no. exactly divisible by both 15 & 24.

What is the lowest number divisible by 15 20 and 25?

300
∴ The least common multiple of 15, 20, and 25 = 300.

What is the smallest number that can be divided by 15-20-24?

First, let’s break down these three numbers into the products of their prime numbers. In order to find the LCM, we need to multiply all the numbers of the highest degree. So, Thus, 120 is the smallest number that can be divided exactly by 15, 20 and 24.

How to find the smallest number evenly divisible by first n numbers?

Smallest number divisible by first n numbers. Given a number n find the smallest number evenly divisible by each number 1 to n. Examples: If you observe carefully the ans must be the LCM of the numbers 1 to n. Initialize ans = 1. Iterate over all the numbers from i = 1 to i = n. At the i’th iteration ans = LCM(1, 2, …….., i).

READ:   What is the relation between resistor and inductor?

What is the number that is divisible by 12 15 and 20?

15=3*5. 20=2*2*5. LCM=2*2*3*5=60. So 60 is the number that is divisible by 12, 15 and 20. What is the least perfect square number which is divisible by each of numbers 8, 12, 15, and 20? First let us factorise the given numbers and see their powers. 2^4 x 3^2 x 5^2 is sufficient and least number which will satisfy all conditions.