Question

find the HCF and LCM of 60, 32, 45, 80, 36, 120

Answer 1

Answer:

HCF = 1

LCM = 1440

Step-by-step explanation:

I have found HCF and LCM by factorization method.

$60=2^2*3*5$

$32=2^5$

$45=3^2*5$

$80=2^4*5$

$36=2^2*3^2$

$120=2^3*3*5$

HCF= 1

LCM=2^5*3^2*5

LCM=32*9*5

LCM=32*45

LCM=1440