21 = 7 x 3 , 9 = 3 x 3 ; for the Least Common Multiple (LCM), 21 already is a multiple of 7. 21 & 9 have a common factor of 3, so LCM = 21 x 3 = 63
The least common multiple of 7 , 9 , 21 = 63
The Least Common Multiple (LCM) for 7 9 is 63.
The least common multiple of 7 , 8 , 9 = 504
The Least Common Multiple (LCM) for 7 9 8 6 is 504.
The smallest multiply of 7 divisible by 9 is the lowest common multiple of 7 and 9: lcm(7, 9) = 63.
The least common multiple of 7 , 9 , 21 = 63
63
A common multiple of 9 and 21 is 63
The lowest common multiple of 7 and 9 is 63.Here's how to work it out:Multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, ...Multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, ...To find the lowest common multiple you look and find the smallest number that is a multiple of both numbers (in your case 7 and 9). So, in this case the lowest multiple they both have in common is 63.637963The Least Common Multiple (LCM) for 7 9 is 63.
To find the least common multiple (LCM) of 9, 21, and 7, we first need to find the prime factorization of each number. The prime factorization of 9 is 3^2, 21 is 3*7, and 7 is a prime number itself. To find the LCM, we take the highest power of each prime factor that appears in any of the numbers: 3^2 * 7 = 63. Therefore, the least common multiple of 9, 21, and 7 is 63.
3*5*7
The Least Common Multiple of 7, 9: 63
The least common multiple of 7, 9 and 12 is: 252
The LCM of 9 and 21 is 63, which is the multiple of the highest power of prime factors from both numbers, is 63. (3² x 7 = 3 x 3 x 7 = 63).
The least common multipleof 7 and 9 is 63.
The least common multiple of the numbers 7 and 9 is 63.
The Least Common Multiple (LCM) for 7 9 is 63.