Prime Factorization

Q. Which of the following is not a factor of 24?

1. 4
2. 6
3. 7
4. 8

Q. Identify the number using the given clues.

• Its tens digit is 4 more than smallest odd number.
• Its thousands digit is 3 more than hundreds digit.
• Its ones digit is $4^{\text{th}}$ multiple of ten thousands digit.
• It hundreds digit is multiple of 2 .
• Its ten thousands digit is common factor of 2 and 7.

1. 11454
2. 17454
   
3. 14754
4. 15244

Q. One of the factor pairs of 40 is (5, 8). Another factor pair is _____

1. (4, 40)
2. (1, 14)
3. (4, 10)
4. (14, 10)

Q. Which one of the following shows the prime factorization of the number 24?

1. 6 $\times$ 4
2. 2 $\times$ 2 $\times$ 2 $\times$ 3
3. 12 $\times$ 2
4. 3 $\times$ 4 $\times$ 2

Q. Which of the following is a factor pair of 36?

1. (3, 12)
2. (2, 16)
3. (5, 12)
4. (3, 6)

Q. Which of the following is a factor pair of 36?

1. (3, 12)
2. (2, 16)
3. (5, 12)
4. (3, 6)

Q. Which of the following is not a factor of 24?

1. 4
2. 6
3. 7
4. 8

Q. For how many more days can this chips are ​
good to consume?​

1. 22
2. 23
3. 24

Q.

State whether the given statement is true or false.

43 is a composite number