Question

Find hcf of no 513,621 and 783

Answer 1

Answer:

QUESTION:-

Find the H.C.F. of 513, 621 and 783.

SOLUTION:-

3|513 3|621 3|789

3|171 3|207 263|263

3|57 3|69 1

19|19 23|23

1 1

513 = 3 × 3 × 3 × 19

621 = 3 × 3 × 3 × 23

789 = 3 × 263

Ans.:- 3