Question

find the hcf and lcm of 160 and 400 using prime factrisation​

Answer 1

Answer:

HCF=80

LCM=800

Step-by-step explanation:

160=(2^5)*(5)

400=(2^4)*(5^2)

HCF=(2^4) (5) =16*5=80

LCM=2^5*5^2=32*25=800

Answer 2

Answer:

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