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highest common factor is 6
prachi kashyap ∙
6
The GCF is 6.
hcf(18, 30) = 6.
The LCM is: 126
The HCF is: 2
The HCF of both numbers is 6
The HCF of 124 and 72 is 4.
HCF(30, 36, 42) = 6 LCM(30, 36, 42) = 1260