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Descompuneti in produs de factori primi numerele:320,160,225,350.

Răspuns :

3x100+2x10+0x1
1x100+6x10+0x1
2x100+2x10+5x1
3x100+5x10+0x1
320=2^6*5
160=2^5*5
350 = 2 * 52 * 7
225 = 3^2 * 5^2