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Earn +20 ptsQ: What number does 15 30 9 18 have in common?
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What number does 18 and 30 have in common?
18 and 30 have no digits in common.However, 1, 2, 3, and 6 are all factors of both 18 and 30.
What is the least common denominator for 9 over 15 and 7 over 10?
least common denominator for 15 and 10 is 30, so 9/15 = 18/30 and 7/10 = 21/30
What are the common factors of 18 and 30 what do they represent?
The factors of 18 = 1, 2, 3, 6, 9, 18 The factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30 Therefore, the common factors (CF) of 18 and 30 are 1, 2, 3, 6 The Greatest Common Factor (GCF) = 6
What are the multiples of 6 and 15?
The multiples of 6 are numbers that can be divided evenly by 6, such as 6, 12, 18, 24, and so on. The multiples of 15 are numbers that can be divided evenly by 15, such as 15, 30, 45, 60, and so forth. The least common multiple of 6 and 15 is the smallest number that is a multiple of both 6 and 15, which is 30.
What number goes into 30 75 and 90?
The highest common factor is 15
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