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What is theLCM of 21 and 7?
LCM(21, 7) = 21
What is 7 multiply by 3?
21
What is the LCM of 3 7 and 21?
3=3*1 7=7*1 21=3*7 LCM=(3*7)=(21*1)=21
What are the factors of 7 and 21?
The factors of 7 are 1 and 7. The factors of 21 are 1, 3, 7, and 21. The only numbers that are factors of BOTH 7 and 21 are 1 and 7.
What is the decimal form for 7 over 21?
7/21:= 7 ÷ 21= 0.333 in decimal
What is the greatest common factor for 21 7?
Factors of 21: 1, 3, 7, 21.Factors of 7: 1, 7.GCF (21, 7) = 7
What is theLCM of 21 and 7?
LCM(21, 7) = 21
What is the least common multiple of 7 and 21?
The LCM of 7 and 21 is 21. Since 7 is a factor of 21, the LCM is automatically 21.21 is.
Why is 21 a multiple of 7?
21 is a multiple of 7 because, 3*7 = 21
What are the factor of 21 and 49?
the factors of 21 are 3,7,1, 21,and -1, -21,-3,-7. the factors of 49 are 1,49,7,7 and -1, -21-7-7.
What is 7 multiply by 3?
21
What are the factors of 21?
Well, honey, the factors of 21 are 1, 3, 7, and 21. That's all there is to it. No need to overcomplicate things, just simple math. Hope that clears things up for you!
What is the LCM of 3 7 and 21?
3=3*1 7=7*1 21=3*7 LCM=(3*7)=(21*1)=21
What are the factors of 7 and 21?
The factors of 7 are 1 and 7. The factors of 21 are 1, 3, 7, and 21. The only numbers that are factors of BOTH 7 and 21 are 1 and 7.
7 21 is equal to?
21 7
What is the decimal form for 7 over 21?
7/21:= 7 ÷ 21= 0.333 in decimal
What numbers would be in a factor tree for 21?
Its factors are: 1 3 7 and 21 Note that 3 and 7 are prime numbers
