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4 Given that 120 = 2 × 2 ×2×3×5 70 = 2 x 5 x 7 30 = 2 × 3 × 5 a find the highest common factor b find the lowest common multiple.
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4 Given that

120 = 2 × 2 ×2×3×5
70 = 2 x 5 x 7
30 = 2 × 3 × 5
a find the highest common factor
b find the lowest common multiple.

User Quinn Wilson
by
3.6k points

1 Answer

1 vote

Answer:

hcf is 2*5=10

lcm is 2*2*2*5*3*7*3

User Kvivek
by
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