is 11 a factor of 34?
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Factors of 31: 1, 31. Factors of 32: 1, 2, 4, 8, 16, 32. Factors of 33: 1, 3, 11, 33. Factors of 34: 1, 2, 17, 34.
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Answer and Explanation: The prime factorization of 11 is 1 × 11. The number 11 is a prime number, because its only factors are 1 and itself.
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-- 6 is not a factor of 40. [40 is not divisible by 7.] ... For numbers greater than 8 to be factors of 40 they would have to be multiplied by something less than the 5 we use in 8×5=40 . We've already checked the smaller numbers, so we're done.
990204
The factors of 888. Answer : 1,2,3,4,6,8,12,24,37,74,111,148,222,296,444,888, Related Links : Is 888 a rational number?
152307
Adding 1 to that exponent we get (1 + 1) = 2. Therefore 11 has exactly 2 factors. Factors of 11: 1, 11. Factor pairs: 11 = 1 x 11. 11 has no square factors that allow its square root to be simplified.
360706
99 = 1 x 99, 3 x 33, or 9 x 11. Factors of 99: 1, 3, 9, 11, 33, 99. Prime factorization: 99 = 3 x 3 x 11, which can also be written 99 = 3² x 11.
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The gcf of 18 and 42 can be obtained like this: The factors of 18 are 18, 9, 6, 3, 2, 1. The factors of 42 are 42, 21, 14, 7, 6, 3, 2, 1. The common factors of 18 and 42 are 6, 3, 2, 1, intersecting the two sets above.
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Greatest Common Factor of 11 and 24. Greatest common factor (GCF) of 11 and 24 is 1.
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The greatest common factor of 11 and 132 is 11, because 11 is the highest number that is divisible by both numbers.
3602
The prime factorization of 12 is: 2 x 2 x 3. The prime factors and multiplicities 11 and 12 have in common are: 1. 1 is the gcf of 11 and 12. gcf(11,12) = 1.
1021615
The factors are 1, 2, 4, 8, 16. All other numbers within the range have less or more than five factors. The answer is 16.
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Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, and 36. Factors of 45: 1, 3, 5, 9, 15, and 45.
89727
8 has four factors {1,2,4,8} ; 12 has six factors {1,2,3,4,6,12} ; 16 has five factors {1,2,4,8,16} : 18 has six factors {1,2,3,6,9,18} and 20 has six factors {1,2,4,5,10,20} .
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['The factors of 44 are 44, 22, 11, 4, 2, 1.', 'The factors of 11 are 11, 1.', 'The common factors of 44 and 11 are 11, 1, intersecting the two sets above.', 'In the intersection factors of 44 ∩ factors of 11 the greatest element is 11.', 'Therefore, the greatest common factor of 44 and 11 is 11.']
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The multiples of 23. Answer : 23,46,69,92,115,138,161,184,207,230,253,276,299,322,345,368,391,414,437,460,483,506,529,552,575,598,621,644,667,690,713,736,759,782,805,828,851,874,897,920,943,966,989,1012,1035,1058,1081,1104,1127, Related Links : What are the factors of 23?
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Both 11 and 5 are prime numbers, i.e. they only have themselves and 1 as factors. So the only common factor they have is 1.
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Explanation: Numbers such as 24 and 35 do not have any common factor apart from 1. In this case the HCF would be 1. 1 is always a factor of every number.