Prime Numbers

Q. Greatest common factor of any two prime numbers is 1.

1. True
2. False

Q. Write the smallest $5$ digit number. Express it in terms of its prime factor by a tree diagram.

Q. The option which best replaces ? from the given image is ___.

1. 2
2. 3
3. 4
4. 6

Q. A basket is filled with eggs numbered from 2 to 50. If Steve removed all the eggs numbered with prime numbers and put them in a separate basket, how many eggs are remaining in the original basket?

1. 34
2. 44
3. 49
4. 24

Q. 1769 bottles of paint is arranged equally into 3, 4, 5, and 6 boxes. To leave the least number of bottles outside the boxes, the paint bottles must be divided equally into ____

1. 3 boxes
2. 4 boxes
3. 5 boxes
4. 6 boxes

Q. 1769 bottles of paint is arranged equally into 3, 4, 5, and 6 boxes. To leave the least number of bottles outside the boxes, the paint bottles must be divided equally into ____

1. 3 boxes
2. 4 boxes
3. 5 boxes
4. 6 boxes