what is the LCM of 15 and 25?
2007-07-28 13:13:54 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
75 is the LCM and 5 is the LCD
2007-07-28 13:16:58 · answer #1 · answered by J B 2 · 0⤊ 0⤋
9 = 3 x 3 15 = 3 x 5 GCF = 3 LCM = 3 x 3 x 5 = 45 10 = 2 x 5 25 = 5 x 5 GCF = 5 LCM = 2 x 5 x 5 = 50 8 = 2 x 2 x 2 20 = 2 x 2 x 5 GCF = 2 x 2 = 4 LCM = 2 x 2 x 5 = 40.
2016-05-21 04:26:39 · answer #2 · answered by ? 2 · 0⤊ 0⤋
The LCM of a and b is ab/GCF(a,b)
So LCM of 15 and 25 is 15*25/5 = 15*5 = 75.
2007-07-28 14:26:22 · answer #3 · answered by steiner1745 7 · 1⤊ 0⤋
5
2007-07-28 13:16:57 · answer #4 · answered by Anonymous · 0⤊ 2⤋
5
2007-07-28 13:16:49 · answer #5 · answered by sam! 4 · 0⤊ 2⤋
15 = 3 x 5
25 = 5 x 5
LCM = 3 x 5 x 5 = 75
2007-07-28 13:18:10 · answer #6 · answered by 7 · 1⤊ 0⤋
HCF=5
LCM=75
2007-07-28 13:43:51 · answer #7 · answered by Anonymous · 0⤊ 0⤋
75 (15x5) (25x3)
2007-07-28 13:19:18 · answer #8 · answered by michaelstjohn2001 5 · 1⤊ 0⤋