what is the least common factor of 18 and 54?
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['The prime factorization of 18 is: 2 x 3 x 3.', 'The prime factorization of 54 is: 2 x 3 x 3 x 3.', 'Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(18,18) = 54.']
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Therefore, the greatest common factor of 32 and 54 is 2.
576811
Least Common Multiple of 11 and 18. Least common multiple (LCM) of 11 and 18 is 198.
39922
Greatest Common Factor of 24 and 54. Greatest common factor (GCF) of 24 and 54 is 6. We will now calculate the prime factors of 24 and 54, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 24 and 54.
74127
We found the factors and prime factorization of 18 and 42. The biggest common factor number is the GCF number. So the greatest common factor 18 and 42 is 6.
72942
Greatest Common Factor of 12 and 54. Greatest common factor (GCF) of 12 and 54 is 6.
14874
The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.
447480
Least Common Multiple of 9 and 18. Least common multiple (LCM) of 9 and 18 is 18.
13725
Greatest common factor (GCF) of 54 and 72 is 18. We will now calculate the prime factors of 54 and 72, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54 and 72.
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2 x 3 x 3 is the gcf of 18 and 54. gcf(18,54) = 18.
1164298
We found the factors and prime factorization of 8 and 18. The biggest common factor number is the GCF number. So the greatest common factor 8 and 18 is 2.
130352
Since the question is asking for the least common multiple, you factor out the 6 in 18 and 6. This gives you 631 as the LCM because you have factored out 6 and this is the GCF because there are no more common factors between 3 and 1. Since 631 equals 18, 18 is the LCM.
1187544
Greatest Common Factor of 11 and 18. Greatest common factor (GCF) of 11 and 18 is 1.
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Least Common Multiple of 22 and 33. Least common multiple (LCM) of 22 and 33 is 66.
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Greatest Common Factor of 6 and 18. Greatest common factor (GCF) of 6 and 18 is 6. We will now calculate the prime factors of 6 and 18, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6 and 18.
841065
The common factors of 56 and 98 are 14, 7, 2, 1, intersecting the two sets above. In the intersection factors of 56 ∩ factors of 98 the greatest element is 14. Therefore, the greatest common factor of 56 and 98 is 14.
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Percentage Calculator: 45 is what percent of 54? = 83.33.