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What is The GCF For 7 and 8?
factors of 7 = 1, 7 factors of 8 = 1, 2, 4, 8 common factor between 7 & 8 is 1. Therefor, GCF of 7 & 8 = 1
What are the common factors of 7 8 and 9?
The only common factor is 1.
What is the least common multiple of 4 8 and 56?
The LCM of 4, 8, and 56 is 6. Since 4 and 8 are factors of 56, 56 is the LCM of the set. The answer can be found by dividing the 3 numbers into their prime factors, in this case 4=2x2, 8=2x2x2, and 56=7x2x2x2. The lowest common multiple is the smallest number which has all of these prime factors in. That means it has to have two 2's in (from 4) three 2's in (from 8) and three 2's and a 7 from 56. In this case, all of the prime factors of 4 can be found in 8, and all of the prime factors of 8 are in 56, so the LCM (lowest common multiple) of these 3 is 56.
What is the least common factor of 16 and 21?
The factors of 16 are 1, 2, 4, 8, and 16. The factors of 21 are 1, 3, 7, and 21. The only common factor is 1; they are relatively prime. The least (or lowest) common factor is 1. The greatest (or highest) common factor is 1.
What is the greatest common factor of 4 7 8 and 14?
Because 7 is a prime number, its only factors are 1 and 7. 7 is not a factor of 4 or 8, so 1 must be the only factor common to all four numbers. To work it out in detail: Factors of 4: 1 2 4 Factors of 7: 1 7 Factors of 8: 1 2 4 8 Factors of 14: 1 2 7 14 The GCF of 4, 7, 8, and 14 is 1
What are the lowest common factors of 8 and 14?
1
What is the lowest common multiple of 7 8 9?
there is no common mutlipe for 7 8 9
What are the common factors of 8 and 7?
Factors that are the same for two or more numbers are their common factors.What numbers are factors of both 7 and 8?Factors of 7 are 1, and 7.Factors of 8 are 1, 2, 4, and 8.Common factors are the numbers that are in both lists.So, 1 is the common factor of 7 and 8.
What are the common factors of 6 and 7 and 8?
6, 7, and 8 share no common factors aside from 1.
What is lowest common multiple of 7 and 8?
The least common multiple of the numbers 7 and 8 is 56.
What is the lowest common multiple of 7 and 8?
56
What are the lowest common multiples of 7 and 8?
56
What is the lowest common multiple of 8 and 12 7?
The least common multiple of the numbers 8, 12 and 7 is 168.
What is the lowest common denominator of 8 21 and 7?
LCD(8, 21, 7) = 168.
What is a lowest common denominator for 10 8 7?
LCD(10, 8, 7) = 280.
What is the common factor of 8 and 3?
The Greatest Common Factor of 3 and 8 is 1.
What is the lowest common number for 8 and 7?
The lowest common factor of any set of positive integers is 1.
