3 x 3 = 9
3 x 7 = 21
3 x 3 x 7 = 63, the LCM
LCM OF 9,3 AND 21 IS 63. CHECK FOR YOURSELF IF YOU ARE NOT SURE.
32 = 9
126
No - since 9 is not a prime number, it would be reduced even further. The prime factorization in question would be equal to 2 x 32 x 11 = 198.
There is no LCM of a single number. LCM is the multiple of the highest power of prime factors in two or more numbers. Example: LCM 0f 9, 15, and 25 is225, which is the multiple of the highest power of prime factors in 9, 15, and 25 (32 x 52).1,2,3,5,6,10,15,30 The answer is 2 this is not even the answer forwhat the LCM for 8 and 30 ! not just 30 so who ever did this do a betterjob next time?!There is no LCM for less than two numbers. LCM is the multiple of the highest power of prime factors in two or more numbers. Example: LCM of 9, 15, and 25 is 225, which is the multiple of the highest power of prime factors in 9, 15, and 25 (32 x 52).
3 x 3 = 9 3 x 7 = 21 3 x 3 x 7 = 63, the LCM
3 x 3 = 9 3 x 7 = 21 3 x 3 x 7 = 63, the LCM
Prime factorization of 9 = 3x3Prime factorization of 21 = 3x7Prime factorization of 35 = 5x73 is common in P.F. of both 9 and 21. 7 is common in P.F. of both 21 and 35.L.C.M. = Multiplication of common numbers x Multiplication of uncommon numbers L.C.M. = 3x7(common numbers) x 3x5(uncommon numbers) = 21x15 = 315
3*3 = 9 3*7 = 21
3 x 3 = 9 3 x 7 = 21 3 x 3 x 7 = 63, the LCM
Prime Factorization of 9 and 15The prime factorization of 9 is:3 X 3The prime factorization of 15 is:3 X 5
You need at least two numbers to find an LCM.
You can't find an LCM or a CF of a single number. You need at least two. The prime factorization of 71421 is 3 x 7 x 19 x 179 If you're asking about 7, 14 and 21, the LCM is 42 and the CF are 1 and 7 7 2 x 7 3 x 7
Find the numbers that include others in their prime factorization: 7, 9, and 10 Multiply them: 630
The LCM is 126.
The LCM is 441.
3 x 3.