Question

Find the hcf of 121, 131,143 by Euclid division lemma

Answer 1

Answer:

121,131,143. Hcf by Euclids division lemma is

first we should solve 131 and 143

143=131×1+12

131=12×10+11

12=11×1+1

11=1×11+0

for these two numbers the hcf is 1

then, now we should do for the numbers 121 and 1

121=1×121+0

here the hcf is also 1

then, gron this we came to know that

the hcf of 121,131,143 is 1