1. Find the number of zeros at the end of the product:
7 × 11 × 5 × 9 × 3 × 2 × 12
2. Find the number of zeros at the end of the product:
14 × 53 × 64 × 60 × 50 × 48 × 770
3. Find the number of zeros at the end of product:
1 × 3 × 5 × 7 × 9 × 11 × ………….. × 199
4. Find the highest power of 5 in 854!
5. Find the highest power of 7 in 1280!
6. Find the highest power of smallest prime number that can be contained in:
1 × 2 × 3 × 4 × 5 × 6 × 7 × …………… × 222
7. Find the number of zeros at the end of 1000!
8. Find the number of zeros at the end of product:
1 × 3 × 5 × 7 × 9 × …………….. × 73 × 1024
9. Find the number of zeros at the end of the product:
1 × 2 × 3 × 4 × 5 × 6 × …………. × 73 × 1024
10. Find the number of zeros at the end of:
411 × 412 × 413 × …………… × 1230