two ribbon of length 30 cm and 42 cm are to be cut into small piece of equal lenghts. find the greatest possible length of each small piece.
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Answer:
6 cm
Step-by-step explanation:
Factors of 30 = 2×3×5
Factors of 42 = 2×3×7
HCF of 30&42 = 6
So,
The greatest possible length is 6cm.
Hope you understood
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