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What are the facors of 21?
1, 3, 7, 21 are the distinct factors of 21.
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
What are the factors for 7 and 21?
1, 7 1, 3, 7, 21
What are the factors of 21 and 9?
The factors of 9 are: 1, 3, 9 The factors of 21 are: 1, 3, 7, 21
What goes into 18 and 21?
The factors of 21 are 1, 3, 7 and 21. The factors of 18 are 1, 2, 3, 6, and 18.
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 facors of 21?
1, 3, 7, 21 are the distinct factors of 21.
What is the answer to 1 over 7 and 1 over 3?
1/7 + 1/3 = 3/21 + 7/21 = 10/21
What are the pair factors of 21?
The factor pairs for 21 are1 x 21 and 3 x 7
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 third of 21?
1/3 of 21 = 71/3 of 21 = 71/3 of 21 = 71/3 of 21 = 7
What is 6 sevenths plus 1 third?
6/7+1/3 (6/7)*3=18/21 (1/3)*7=7/21 (18/21)+(7/21)=25/21
What are all the factores of 21?
The factors of 21: 1, 3, 7, 21.
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
What goes into 21 and 105 evenly?
1, 3, 7, 21.
What are all the integer factor of -21?
1, -1, 3, -3, 7, -7, 21, -21
What is two over seven plus one third?
2/7 + 1/3= 13/21 2/7 + 1/3 =(2/7 * 3/3) + (1/3 * 7/7) = 6/21 + 7/21 = 13/21
