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Common factors of both numbers are 1 and 2
The factors of 16 are 1, 2, 4, 8, and 16. The factors of 44 are 1, 2, 4, 11, 22, and 44. The common factors are 1, 2, and 4. The lowest common factor is 1.
Factors of 12: 1, 2, 3, 4, 6, 12Factors of 16: 1, 2, 4, 8, 16Factors of 18: 1, 2, 3, 6, 9, 18GCF (12, 16, 18) = 2
List the multiples.4, 8, 12, 16, 20, 24, 286, 12, 18, 24, 308, 16, 24, 3224 is the smallest number on all the lists, the LCM.
The GCF of 12, 16, and 18 is 2.The GCF for 12 16 18 is 2.Factors of 16: 1, 2, 4, 8, 16Factors of 18: 1, 2, 3, 6, 9, 18Factors of 12: 1, 2, 3, 4, 6, 12GCF (16, 18, 12) = 2The GCF of 18, 12, and 16 is 2.Factors of 16: 1, 2, 4, 8, 16Factors of 18: 1, 2, 3, 6, 9, 18Factors of 12: 1, 2, 3, 4, 6, 12GCF (16, 18, 12) = 2The GCF of 18, 12, and 16 is 2.The GCF for 12 16 18 is 2.Factors of 16: 1, 2, 4, 8, 16Factors of 18: 1, 2, 3, 6, 9, 18Factors of 12: 1, 2, 3, 4, 6, 12GCF (16, 18, 12) = 2The GCF of 18, 12, and 16 is 2.Factors of 16: 1, 2, 4, 8, 16Factors of 18: 1, 2, 3, 6, 9, 18Factors of 12: 1, 2, 3, 4, 6, 12GCF (16, 18, 12) = 2The GCF of 18, 12, and 16 is 2.
The LCM of 4, 16, and 18 is: 144
No, 4 is not a factor of 18.
No.
No, 4 is not a factor of 18.
No, because 4 does not fit into 18 evenly.
19
The number that both 16 and 18 can go into is the least common multiple (LCM) of the two numbers. To find the LCM, you can factorize each number into its prime factors: 16 = 2^4 and 18 = 2 * 3^2. Then, you take the highest power of each prime factor that appears in either number, which gives you 2^4 * 3^2 = 144. Therefore, 144 is the smallest number that both 16 and 18 can go into.
2
The GCF is 2.
To find a number that is not a common multiple of 4 and 9, we need to consider the multiples of each number. The multiples of 4 are 4, 8, 12, 16, 20, 24, ... and the multiples of 9 are 9, 18, 27, 36, 45, ... The first number in the list of multiples of 4 that is not a multiple of 9 is 4. Therefore, 4 is a number that is not a common multiple of 4 and 9.
Common divisors of 16 and 24 are 1, 2, 4, 8.
The factors of 16 are 1, 2, 4, 8 and 16 the factors of 18 are 1, 2, 3, 6, 9 and 18 2