USAT Mathematics focus 2: What is the least common multiple of 8 and 12?
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Multiples of 8 are 8, 16, 24, and so on.
The first multiple also divisible by 12 is 24.
Practice USAT-CS questions with answers and explanations.
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Multiples of 8 are 8, 16, 24, and so on.
The first multiple also divisible by 12 is 24.
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A number is divisible by 9 when the sum of its digits is divisible by 9.
For 5,832, the digit sum is 18.
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Since 12 × 13 = 156, subtracting gives 157 - 156 = 1.
Thus, the remainder is 1.
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Division and multiplication have equal priority and are performed left to right.
So 48 ÷ 6 = 8, and 8 × 3 = 24.
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Both sides of a valid physical equation must have the same dimensions.
Dimensional analysis can reveal inconsistent formulas.
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The digit 7 is in the thousands place.
Therefore, its place value is 7 × 1,000 = 7,000.
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The newton is derived from base units as kg·m/s².
Metre, kilogram, and second are base units.
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A prime number has exactly two positive factors: 1 and itself.
The number 29 is not divisible by 2, 3, or 5.
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Decimal 10 equals 8 + 2, giving binary 1010.
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The common factors of 36 and 48 include 1, 2, 3, 4, 6, and 12.
The greatest of these is 12.
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A queue removes elements in the order they were inserted.
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A stack removes the most recently inserted element first.