Question

pls answer this too fastly no need of 3rd question ​

Answer 1

2. i) 10224=1608*6+576

1608=576*2+456

576=456*1+120

456=120*3+96

120=96*1+24

96=24*4+0

HCF=24

LCM=685008 (by prime factorization)

ii) in picture

iii)LCM of 210,280,360 and 450 is 12600(prime factorization)

HCF=10( factorization)