Question

Kavita had two ribbons of 72 cm and 64 cm each. What can be the longest size of pieces she cut from both the ribbons so that all the pieces are of equal length?

Answer 1

Answer:

she will cut 8 cm from first ribbon to same two ribbons

Answer 2

Answer:

The prime factorisoation of 72 = 2 x2 x 2 x 3x3

The prime factorisoation of 64 = 2 x2 x 2 x 2x2x2

HCF = 2X2X2 = 8

The longest length kavitha can be cut from both ribbons = 8cm

Step-by-step explanation:

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