Prime Factorisation

What is the prime factors of $10$

Factorise $2272$ using prime factors.

A labour has to put $90$ bricks in equal piles. In how many ways can he make piles of equal number of bricks$?$

How many $2\text{'}\mathrm{s}$ are there in the prime factorization of $4000?$

Draw a factor tree to show that the prime factors of $20$ are $2^2\times 5$.

Choose the correct factor tree for the prime factorization of the number $24$. 

The prime factorization of the number $36$ using factor tree method is:

The prime factorization of the number $1323$ using division method is:

How do you express $375$ as a product of its prime factors in index form?

The length, breadth and height of a room are $700 \mathrm{cm}, 570 \mathrm{cm} \mathrm{and} 450 \mathrm{cm}$ respectively. Find the longest tape which can measure the three dimensions of the room exactly.  [Write the answer in $\mathrm{cm}$.]

The length, breadth and height of a room are $800 \mathrm{cm}, 670 \mathrm{cm} \mathrm{and} 450 \mathrm{cm}$ respectively. Find the longest tape which can measure the three dimensions of the room exactly.   [Write the answer in $\mathrm{cm}$.]

Three tankers contain $403 \mathrm{litres}, 434 \mathrm{litres}, 465 \mathrm{litres}$ of diesel respectively. Find the maximum capacity of a container that can measure the diesel of the three containers exact number of times. [Write the answer in $\mathrm{litres}$.]

The length, breadth and height of a room are $825 \mathrm{cm}, 675 \mathrm{cm} \mathrm{and} 450 \mathrm{cm}$ respectively. Find the longest tape which can measure the three dimensions of the room exactly.   [Write the answer in $\mathrm{cm}$.]

Renu purchases two bags of fertiliser of weights $75 \mathrm{kg}$ and $69 \mathrm{kg}$. Find the maximum value of weight which can measure the weight of the fertiliser exact number of times.  [Write the answer in $\mathrm{kg}$]

Draw a factor tree for the number $24$ to show the prime factors.

Draw a factor tree for the number $30$ to show the prime factors.

Draw a factor tree for the number $27$ to show the prime factors.

Fill in the gaps.

$36=\_\_\_\_\_\times \_\_\_\_\_\times \_\_\_\_\_\times \_\_\_\_\_$

$36=\_\_\_\_{\_}^{\square }\times \_\_\_\_\_$

Fill in the gaps.

$28=$_____ $\times$ _____ $\times$ _____

$28=\_\_\_\_{\_}^{\square }\times \_\_\_\_\_$

Fill in the gaps.

$18=$_____ $\times$ _____ $\times$ _____

$18=\_\_\_\_{\_}^{\square }\times$ _____