Greatest prime divisor of 144 and 96

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Find the prime factors of 144 and 96.:

144 = 2*72

= 2*2*36

= 2*2*6*6

= 2*2*2*3*2*3 —> Greatest prime factor is 3

96 = 3*32

= 3*8*4

= 3*4*2*2*2

=3*2*2*2*2*2 —> Greatest prime factor is 3

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