Question

find the hcf and Lcm of the following given pairs of numbers by prime factorization method 120 and 90
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Answer 1

Answer:

lcm is 2

hcf is 5

plz mark my answer as bainilest

Answer 2

Answer:

HCF=4

LCM=30

Step-by-step explanation:

IN SIMPLEST WAY

120= 2*2*5*3*2

90=2*5*3

common in both eq=2*5*3=30

except these 2*2

so 4 HCF 30 LCM