Question

HCF USING PRIME FACTORISATION 144,180 AND 252​

Answer 1

Answer:

108=(22×33)

120=(23×3×5)

252=(22×32×7)

=(22×33×5×7)=7560.

Step-by-step explanation:

Pls mark me as brainliest

Answer 2

Answer:

Step-by-step explanation:

By prime factorisation , we get

108=(22×33

120=(23×3×5)

252=(22×32×7)

HCF ( 108,120,252) = product of common terms with lowest power

(22×3)=(4×3)=12

LCM ( 108,120,252) = product of prime factors with highest power

=(22×33×5×7)=7560

HCF= = 12 and LCM = 7560