Question

hcf of 625, 3125 and 15625

Answer 1

Factors of 15625

15625/1 = 15625         gives remainder 0 and so are divisible by 1

15625/5 = 3125         gives remainder 0 and so are divisible by 5

15625/25 = 625         gives remainder 0 and so are divisible by 25

15625/125 = 125         gives remainder 0 and so are divisible by 125

15625/625 = 25         gives remainder 0 and so are divisible by 625

15625/3125 = 5         gives remainder 0 and so are divisible by 3125

15625/15625 = 1         gives remainder 0 and so are divisible by 15625

~♥~~♥~~♥~~♥~~♥~~♥~

625=243×2+139

243=139×1+104

139=104×1+35

104=35×2+34

35=34×1+1

34=1×34+0

hence the hcf is 1

for lcm= product of no./hcf

=243×625=151875