WORKSHEET:MULTIPLES AND FACTORS - SOLUTION EXERCISE 1


1)List all the factors of:


a) 20 = 2 x 2 x 5
factors:
1, 2, 4, 10, 20
b) 30 = 2 x 3 x 5
factors:
1, 2, 6, 10, 15, 30
c) 14 = 2 x 7
factors:
1, 2, 7, 14


d) 17 = 17
factors:
1, 17 (PRIME)
e) 32 = 2 x 2 x 2 x 2 x 2
factors:
1, 2, 4, 8, 16, 32
f) 54 = 2 x 3 x 3 x 3
factors:
1, 2, 3, 6, 9, 18, 54


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