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Because 7 is not a factor of 15 and 30 (is is though of 35).
Wiki User
∙ 13y ago
7 is not the greatest common factor (GCF) of 15, 30, and 35 because 7 does not evenly divide into all three numbers. The GCF is the largest number that can divide all three numbers without leaving a remainder, and in this case, the GCF is actually 5 since 5 divides evenly into all three numbers.
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What is the GCF Of 35 and 42?
The GCF of 42 and 35 is 7.factors of 42: 2,6,7factors of 35: 5,7
Find GCF of 35 and 42?
The GCF is 7.
What is the GCF of 105 and 35?
The GCF is 7.
What is the gcf of 35 and 30?
Factors of 35: 1, 5, 7, and 35Factors of 30: 1, 2, 3, 5, 6, 10, 15, and 30Common factors: 1 and 5Greatest common factor: 5
What is the GCF of 49 and 35?
The GCF of 49 and 35 is 7.
What is the greatest common factor for 15 30 and 35?
the answer is 5 because it has to be less then 15 and 5 is theonly number that goes into 15 other then 3 which is to low
What is the GCF of 7 15 21?
The LCM of 7 and 15 is 105. The GCF of 7 and 15 is 1.
What is the greatest common factor of 35 and -15?
50
What is the GCF for 7 and 35?
The GCF is 7.
What is the gcf for 30 and 105?
The factors of 30 are:1, 2, 3, 5, 6, 10, 15, 30The factors of 105 are:1, 3, 5, 7, 15, 21, 35, 105The common factors are:1, 3, 5, 15The Greatest Common Factor (GCF) is:15
What is the LCM and the GCF of 35 and 7?
35 and 7, respectively.
What is the hcf of 10 30 and 35?
The GCF is 7.
What is the GCF of 35 and 714?
The GCF is 7.
What is the GCF Of 35 and 42?
The GCF of 42 and 35 is 7.factors of 42: 2,6,7factors of 35: 5,7
What is the highest common factor of 105 and 330?
The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105.The factors of 330 are: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330.The common factors are: 1, 3, 5, 15.The Greatest Common Factor (GCF) is: 15
What is the GCF of 35 and 210?
The factors of 35 are:1, 5, 7, 35The factors of 210 are:1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210The common factors are:1, 5, 7, 35The Greatest Common Factor (GCF) is:35
What is the GCF of 28 35 and 42?
7 is the gcf of 28 35 and 42
