Question

find the HCF 0f 135 and 225 by Ecilid's
division lemma

Answer 1

Here,

we can see that, 225 > 135, hence,

225 = 135 × 1 + 90

Since remainder 90 ≠ 0, we apply the division lemma to 135 and 90 to obtain

135 = 90 × 1 + 45

90 = 2 × 45 + 0

• We consider the new divisor 90 and new remainder 45, and apply the division lemma to obtain;

~Since the remainder is 0, the process stops.

~Since the divisor at this stage is 45

• Therefore, the HCF of 135 and 225 is 45.

Answer 2

Answer:

$154655xx2 { {.. \\ \times \frac{?}{?} }^{2} }^{2}$

wcbhha