Te LCM of 3 5 7 is 105 105. They share no common factors, so you just multiply them all together. 15 * 7 = 105
(1, 105) (3, 35) (5, 21) (7, 15)
5*3*7
3*5*7=105◄
3 x 5 x 7 = 105 No exponents needed.
3 * 5 * 7 = 105
105 I think. 105/7 is 15. 105/3 is 35. 105/5 is 21
The LCM is 105.
The prime factors of 105 are 3, 7, and 5. So every combination of those can be used in the answer: 3 * 7 * 5 = 105 21 * 5 = 105 3 * 35 = 105 15 * 7 = 105
They are: 3*5*7 = 105
Te LCM of 3 5 7 is 105 105. They share no common factors, so you just multiply them all together. 15 * 7 = 105
They are: 3*5*7 = 105
105 = 3 × 5 × 7
The LCM is: 105
105 is divisible by 5 because it ends in a 5. 105/5 = 21, so 5*21=105. Since 21 = 3*7, and 5*3=15 and 5*7=35, 15*7 = 105 and 35*3 = 105 too. Also, 105 * 1 = 105. 210 * 1/2 = 105, 315 * 1/3 = 105, etc. Here I multiplied 105 by 2 or 3 and then multiplied back by 1/2 or 1/3.
LCM(3, 5, 7) = 105
3 x 5 x 7 = 105 (The prime factors of 105 are 3 x 5 x 7)