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How do you find the common denominator of 3 fractions?
Pick two of the fractions and find the Least Common Multiple of those two denominators. Then take that number, and find the Least Common Multiple between that and the third denominator. This number will be the Least Common Denominator between the three fractions.If you don't care to find the Least common denominator, then just take the three denominators, and multiply them together.
What are the first three nonzero common multiple of 2 and 5?
Suggestion: Find the least common multiple using your favorite method (for example, prime factorization). Then multiply that by 1, by 2, and by 3, to get your answer.
Least common multiple of 9 36 60?
The least common multiple of 9, 36, and 60 is the smallest number that can be divided by each of the three numbers without a remainder. In this case, the answer is 180. (180/60 = 3, 180/36 = 5, and 180/9 = 20)
What is the smallest three digit multiple of seven?
105
What are he first three multiples of 5 and 6?
5,10,15 6,12,18the above is true if you wanted the multiples of the numbers separately. If you were looking for the three first COMMON multiples of the numbers, they are...30, 60, 90.The first (or least common) multiple of two numbers is also equal to the product of the two numbers divided by the greatest common factor of the numbers. Since 5 is prime, and 6 is NOT a multiple of 5, then the greatest common factor is 1. Thus, the least common multiple is 30.To find the second multiple, take the first times 2, for the third, take the first times 3, etc......
What is the least common multiple of three 12 and seven?
84
What is the least common multiple of three and seven and seventeen?
119
What is the least common multiple of seven and three?
3 * 7
Least common multiple of seven and three and two?
LCM: 42
What is the least common multiple of three seven and ten?
The LCM is: 210
What is the least common multiple of three six and twenty-seven?
The LCM is: 54
What is the least common multiple of one two three four five six and seven?
420
What is the least common multiple of three five and seven?
3 * 35 = 5 * 21 = 7 * 15 = 105
What is the least common multiple of fifty four and sixty three?
The Least Common Multiple (LCM) of (54,63) is 378.
What is the least common multiple of fifty seven sixty three?
1197 21*57 = 1197 19*63 = 1197
What is the least common multiple of three and five?
15
What is the least common multiple for four and three?
12
