At a garden site, 16 Mango trees,24 banyan trees and 28 Guava trees are to be planted in certain no of rows in such a way that each row has equal no of trees of the same species. what is the minimum number of rows that are required for this purpose

• 17 rows
  4 mango trees in 4 rows
  4 banyan trees in 6 rows
  4 guava trees in 7 rows
  4+6+7=17
• 10 years agoHelpfull: Yes(21) No(4)
• 17 rows is the answer
  HCF(16,24,28) = 4
  16/4=4
  24/4=6
  28/4=7
  4 rows of mango trees
  6 rows of banyan trees
  7 rows of guava trees
  So answer is 17
• 10 years agoHelpfull: Yes(21) No(3)
• Minimum 4 rows
  Explanation:-
  HCF(16,24,28)=4
  now each row will have equal no. of same species
  in 1 row
  4 mango trees
  6 bnayan trees
  7 guava trees
  thus in total minimum 4 rows to plant all trees
• 10 years agoHelpfull: Yes(7) No(2)
• HCF(16,24,28) = 4
  16/4=4
  24/4=6
  28/4=7
  4 rows of mango trees
  6 rows of banyan trees
  7 rows of guava trees
  So answer is 17
• 9 years agoHelpfull: Yes(0) No(0)
• 4 is the answer..hcf of 16,24,28 comes out to be 4..hence there will be 4 mango trees in each row,6 banyan trees and 7 guava trees.
• 9 years agoHelpfull: Yes(0) No(1)
• ans:4
  mango trees are least among all other spices ,so,if we arrange mangos in 4 rows and remaining in similar manner
  then mangos will complete in 4 rows each row has 4trees .so,4*4=16
  banannas in 6rows
  guava in 7 rows
• 9 years agoHelpfull: Yes(0) No(0)