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It is: 294 which is the same as its LCM

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Q: How do you find the LCD of 7 21 49 14?
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What is the LCD of 49 and 21?

LCD(49, 21) = 147


What is the LCD of 49 21 and 3?

147.


What is the LCD for 49 and 14?

49 x 2 = 98 14 x 7 = 98 98 is the LCD


What is the LCD of 49 14 and 2?

98.


Complete each pattern 21 49 77?

77-49=28÷2=〔14〕 21+14=35 35+14=49 49+14=63 63+14=77


What is the greatest common factor of 14 and 21 and 49?

The greatest common factor of 14, 21 and 49 is 7.


What is the LCM of 6 14 21 and 49?

The least common multiple of 6, 14, 21 and 49 is 294.


What is the lcm of 14 21 and 49?

294


What are the factors of -147 and 14?

-147: 1, 3, 7, 21, 49, 147, -1, -3, -7, -21, -49, -147 14: 1, 2, 7, 14


What is the LCM of 49 14 21 6?

1


What is the LCM of 49 14 21 and 6?

294


What are the common factors of 21 49 14?

The factors of 14 are: 1, 2, 7, 14The factors of 21 are: 1, 3, 7, 21The factors of 49 are: 1, 7, 49The common factors are: 1, 7


What is the LCD between these fraction 49 and 23?

The LCD is 9.


Find factors of 21 and 49?

1, 3, 7, 21 1, 7, 49


What is the highest common factor 21 14 and 49?

7


What is the highest common multiply of 21 14 and 49?

7


What is 35-14 equal?

49


What are the common factors of 14 21 and 49?

1 and 7


What is the least common multiple of 14 21 and 49?

294


What is the seventh number in the sequence 7 14 21?

49


What is the LCD of 5 and 7?

the LCD of 5 and 7 is explanation: 7: 14, 21, 28, 35, 42, 49, 56, 63, 70 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 so the LCD is 5 and7 is 35


Which pair of numbers has a greatest common factor of 7 and a least common multiple of 70?

(i) There is an infinite number of answers e.g. 7 and 14, 7 and 21, 7 and 28 etc, 14 and 21, 14 and 35, 14 and 49 etc, 21 and 28, 21 and 35, 21 and 49, etc (ii) Several answers: 7 and 10, 10 and 14, 2 and 35, 5 and 14 and so on.


What is the least common multiple of 49 14 21 6?

294


What is the greatest common factor of 14 21 and 49?

The GCF is 7.


Find the 10 smallest positive multiples of 7?

7, 14, 21, 28, 35, 42, 49, 56, 63, 70

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