Question

how to find the hcf
of 88, 110, 132​

Answer 1

$prime \: factors \:$

88 = 2³ , 11

110 = 2 , 5 , 11

132 = 2² , 3 , 11

Common prime factors: 2 , 11

2 × 11 = 22

HCF = 22

Answer 2

prime factors primefactors

88 = 2³ , 11

110 = 2 , 5 , 11

132 = 2² , 3 , 11

Common prime factors: 2 , 11

2 × 11 = 22

HCF = 22