Question

lcm of 15 20 25 and 45 with explanation​

Answer 1

Answer:

15-5,3

20-5×4

25-5×5

45-5×7

Answer 2

1(15,20,25,45 is divided by 5

15÷5=3

20÷5=4

25÷5=5

45÷5=7

2)3 is prime no. therefore3÷3=1

3)4÷2=2

4)2÷2=1

5)5÷5=1

6)7÷7=1

we divide LCM example upto 1 remain

if u understand like me