Question

Find the HCF and LCM of the following positive
integers by applying the prime factorisation
method:
0 24,36,176 (11) 84,90,120 (iii) 112, 144, 168.​

Answer 1

firstly take the factor of 24 then 36 then 176.....

u can do all like this....

HCF of 24=2×2×2×3

HCF of 36=2×2×3×3

HCF of 176=2×2×2×2×11

then how to take LCM

in which we find the factors as a HCF this method is called LCM

HOPE HELPFUL DEAR MATE.....