Lowest Common Multiples

LCM using multiples method
1- Find LCM of 4 and 6 using multiples method.
2- Find LCM of 6 and 9 using multiples method.
3- Find LCM of 8 and 12 using multiples method.
4- Find LCM of 10 and 25 using multiples method.
5- Find LCM of 10 and 12 using multiples method.
6- Find LCM of 2, 4 and 6 using multiples method.
7- Find LCM of 4, 6 and 8 using multiples method.
8- Find LCM of 4 and 6 using multiples method.
9- Find LCM of 6, 9 and 12 using multiples method.
10- Find LCM of 10, 15 and 20 using multiples method.
LCM using prime factorization method
1-  Find LCM of 12 and 18 using prime factorization method.
2- Find LCM of 36 and 48 using prime factorization method.
3- Find LCM of 30 and 45 using prime factorization method.
4- Find LCM of 25and 80 using prime factorization method.
5- Find LCM of 15 and 25 using prime factorization method.
6- Find LCM of 8,  14 and 16 using prime factorization method.
7- Find LCM of 10, 12 and 36 using prime factorization method.
8- Find LCM of 18, 20 and 24 using prime factorization method.
9- Find LCM of 20, 24 and 36 using prime factorization method.
10- Find LCM of 36, 54 and 72 using prime factorization method.
LCM using division method
1- Find LCM of 12 and 18 using division method.
2- Find LCM of 15 and 25 using division method.
3- Find LCM of 20and 28 using division method.
4- Find LCM of 21, 28 and 63 using division method.
5- Find LCM of 10, 15 and 25 using division method.
6- Find LCM of  18, 21 and 27 using division method.
7- Find LCM of 13, 39 and 65 using division method.
8- Find LCM of 54, 60 and 90 using division method.
9- Find LCM of 6, 8, 12 and 20 using division method.
10-  Find LCM of 10, 14, 16 and 18 using division method.


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