Question

common factor is 60 and 18

Answer 1

Hey Mate,

H.C.F stands for Highest common factor.

2 | 60
2 | 30
2 | 15
3 | 5
5 | 1

2 | 18
2 | 9
3 | 3
3 | 1

60 : 2 , 2 , 2 , 3 , 5
18. : 2 , 2 , 3 , 5

Common : 2,2,3,5
Multiple : 2 × 2 × 3 × 5
4 × 15
60

Answer Is 60.

Thank You.❤️
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Answer 2

Answer:

Greatest common factor (GCF) of 18 and 60 is 6.