120 = 2^3 * 3 * 5
420 = 2^2 * 3 * 5 * 7
common factors involve 2^2,3,5
2,3,4,5,6,10,12,20
what are the common factors of 120 and 420
2 answers
Deeznuts
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0 answers
1 answer
2 answers
1 answer