Question

LCM of 11, 13, 3, 15​

Answer 1

Answer:

Multiply all of them!!!! 6,435

Answer 2

2145

Step-by-step explanation:

• Prime factorisation of 13:

13 = 131

• Prime factorisation of 11:

11 = 111

• Prime factorisation of 3:

3 = 31

• Prime factorisation of 15:

3 * 5 = 31 * 51

#2 Find highest power of each prime number:

131 , 111 , 31 , 51

#3 Multiply these values together:

131 * 111 * 31 * 51 = 2145

Thus,

LCM(13,11,3,15) = 2145

hope it will help you