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3 is a factor of 21 and it is not a multiple of 7.
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∙ 8y ago
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Zaina Islam
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learn your facts people. so dont come here for ANSWERS!!!!!!!!!!!!!!!!!!!!!!!!!!
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Taliah Lackey
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What number is a factor of 14 but not a multiple of 7?
2 is a factor of 14 but not a multiple of 7.
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.
What is the greatest common factor of 21 35 and 49?
The GCF of 21, 35, and 49 is 7.The GCF is 7.Factors of 21: 1, 3, 7, 21Factors of 35: 1, 5, 7, 35Factors of 49: 1, 7, 49GCF (21, 35, 49) = 7
What is the greatest common factor of 7 and 21?
The GCF of 7 and 21 is 7. Since 7 is a factor of 21, it is automatically the GCF.Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 7 are 1 and 7.The factors of 21 are 1, 3, 7, and 21..The common factors are 1 and 7. Therefore, the greatest common factor is 7.The GCF is 7.
Factor of 7?
7 is a prime number so it has to be 7 and 1
What number is a factor of 21 but not a multiple of 7?
The factors of 21 are 1, 3, 7, 21. The factors which are not a multiple of 7 are 1 and 3.
What number is a factor of 70 is a prime number and 21 is a multiple?
7
Which number is a multiple of 7 and has 3 as a factor?
21 has 3 as a factor and is a multiple of 7, and so as 210, 105, and an infinite number of other numbers.
The number 21 is the least common multiple of which two numbers?
3 and 7 or 1 and 21 or 3 and 21 or 7 and 21. 21 and any factor of 21.
What number am I I am a multiple of 7 and a factor of 210. The product of my two digits is odd. What number am I?
21 or 35
Is 7 a multiple of 14 and 21?
No, 7 is a factor of them.
What number is both a factor and multiple of 7?
The only number that could be both a factor and a multiple is 7 itself.
What number is a factor of 14 but not a multiple of 7?
2 is a factor of 14 but not a multiple of 7.
What is the greatest common multiple of 14 and 21?
The greatest common multiple of any set of integers is infinite.--------------------------------------------------------------------------------------------------------Did you perhaps mean:the greatest common FACTOR (the greatest number which divides into 14 and 21 without remainder): gcf(14, 21) = 7;the LOWEST common multiple (the smallest number which is a positive multiple of both 14 and 21): lcm(14, 21) = 42
What is the least common multiple of 8 14 21?
you would have to make a factor tree for 8, 14, and 21. 8 equals 2*2*2. 14 equals 7*2 and 21 equals 7*3. Then you have to see what is the lowest number that they have in common. 8,14,21 do not have a number in commone so there isn't a common multiple.
Which number is a factor of 21 but not a multiple of 7 a.2 b. 4 c. 5 d. 3?
d. 3
What is number that is multiple of 3 also a multiple of 7?
21
