Table of Contents

- 1 What is the lcm of 27 45 60 72 96?
- 2 What is the greatest 6 digit number?
- 3 What is the LCM of 28 32 and 42?
- 4 What is the least and the greatest number of 6 digit?
- 5 What is the LCM of 45 and 72?
- 6 What is the greatest common factor of 28 40 and 32?
- 7 What is the greatest number of six digits which is a perfect square A 998001 B 999998 C 990001?
- 8 How do you find the greatest 4 digit perfect square?

## What is the lcm of 27 45 60 72 96?

4320

The least common multiple of 27, 45, 60, 72 and 96 is 4320.

### What is the greatest 6 digit number?

999999

As we know the greatest 6-digit number is 999999.

#### What is the LCM of 28 32 and 42?

672

The least common multiple of 28, 32 and 42 is 672.

**What is the HCF of 840 and 2296?**

The GCF of 2296 and 840 is 56.

**How do you find the greatest number of 6 digits which is a perfect square?**

The greatest 6 digit number which is a perfect square is 998001.

## What is the least and the greatest number of 6 digit?

100000

The smallest 6-digit number is 100000 and the greatest 4-digit number is 9999.

### What is the LCM of 45 and 72?

360

Answer: LCM of 45 and 72 is 360.

#### What is the greatest common factor of 28 40 and 32?

Highest Common factor is 4.

**What is the greatest number which divides 45 and 60 fully?**

Answer: GCF of 45 and 60 is 15. Explanation: The GCF of two non-zero integers, x(45) and y(60), is the greatest positive integer m(15) that divides both x(45) and y(60) without any remainder.

**What is the greatest number that will divide 43 91 and 183 so as to leave the same remainder in each case?**

So, the HCF of 140, 48 and 92 is 4. So, The highest number that divide 183, 91 and 43 and leave the same remainder is 4.

## What is the greatest number of six digits which is a perfect square A 998001 B 999998 C 990001?

Now as we can see that there is a remainder left, i.e. 1998. So, we are going to subtract 1998 from the biggest six – digit number, i.e. 999999. The difference that we will get is 998001. Therefore, the answer for this question is 998001.

### How do you find the greatest 4 digit perfect square?

9999 is largest 4 digit number, and 100^2 is 10000, or 1 greater than the largest 4 digit number. This means that the closest square root of the largest perfect square is most likely 99. So 99^2 (9801)is the largest perfect square of four digits.