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The least common multiple of 4 and 5 is 20. The least common multiple of 15 and 20 is 60. (Thus, the least common multiple of 4, 5, and 15 is 60.) Any multiple of 60 will also be a multiple of 4, 5, and 15.
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What is the least common multiple of 4 10 and 15?
60 is the LCM of 4, 10, and 15, and is also the LCM for 4, 10, and 30
What is the least common multiple of 4 9 and 16?
The LCM of 4, 9, and 15 is 144
All numbers divisible by both 4 and 15 are also divisible by what numbers?
a number is 6. All numbers divisible by both 4 and 15 are the multiples of 4 and 15. Since 4 and 15 have no prime factor in common (4 = 22, 15 = 3 · 5), then the least common multiple of 4 and 15 is equal to their product, namely 4 · 15 = 60. Every other multiple of 4 and 15 is divisible by 60. Thus, if 60 is divisible by a number then all the multiples of 4 and 15 are divisible by that number. Therefore, it is enough to check by which number in the given options is 60 divisible. Only 6 divides 60 and none of the other do. The answer must be (A).
What is the least common multiple of 4 5 and 21?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 4, 5, and 21 is 420.
What is the least common multiple of 4 and 12?
The LCM of 4 and 12 is 12. 12 is a multiple of 4 and of itself so it is the least common multiple.
What is the least common multiple of 15 6 4?
The Least Common Multiple of 15, 6, 4 is: 60
What is the least common multiple of 4 15 and 36?
The least common multiple of the numbers 4, 15 and 36 is 180.
What is the least common multiple of 4 15 and 16?
The Least Common Multiple (LCM) for 4 15 16 is 240.
What are the multiples of 4 and 15?
The lowest common multiple of 4 and 15 is 60
What is the least common multiple of 4 11 and 15?
The Least Common Multiple (LCM) of (4,6,15) is 60.
What is the least common multiple of 4 10 and 15?
60 is the LCM of 4, 10, and 15, and is also the LCM for 4, 10, and 30
What is the lowest common multiple of 4 and 10 and 15?
The lowest common multiple (LCM) is: 60
What is the least common multiple of 6-4-15?
The Least Common Multiple (LCM) for 6 15 is 30.
What is the common multiple of 4 8 11 15?
1320
What is the least common multiple of 4 7 and 15?
420
What is the least common multiple of 4 15 and 100?
300
What is the least common multiple of 4 15 and 12?
The LCM of 4, 12, and 15 is: 60
