what is the least common factor of 4 and 40?
434719
['The prime factorization of 4 is: 2 x 2.', 'The prime factorization of 40 is: 2 x 2 x 2 x 5.', 'Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(4,4) = 40.']
207982
Greatest Common Factor of 44 and 48. Greatest common factor (GCF) of 44 and 48 is 4. We will now calculate the prime factors of 44 and 48, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 44 and 48.
364347
We found the factors and prime factorization of 4 and 16. The biggest common factor number is the GCF number. So the greatest common factor 4 and 16 is 4.
159208
Least Common Multiple of 4 and 8. Least common multiple (LCM) of 4 and 8 is 8.
791956
Properties of LCM of 4 and 40 To sum up, the lcm of 4 and 40 is 40. In common notation: lcm (4,40) = 40.
618941
Greatest Common Factor of 4 and 20. Greatest common factor (GCF) of 4 and 20 is 4.
651671
Greatest common factor (GCF) of 4 and 9 is 1. We will now calculate the prime factors of 4 and 9, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4 and 9.
349932
We found the factors and prime factorization of 40 and 45. The biggest common factor number is the GCF number. So the greatest common factor 40 and 45 is 5.
185141
The common factors of 16 and 64 are 16, 8, 4, 2, 1, intersecting the two sets above. In the intersection factors of 16 ∩ factors of 64 the greatest element is 16. Therefore, the greatest common factor of 16 and 64 is 16.
418283
The GCF of 8x and 40y is 8. We will use the method of prime factorization to find the greatest common factor.
36480
The least common multiple of two numbers can be found by multiplying one of the numbers by the prime factors of the other number that the two numbers don't have in common. We can multiply 48 by 5 (the only prime factor of 40 not shared by 48), or we can multiply 40 by 2*3. Either way, we'll get 240.
1352780
Greatest Common Factor of 4 and 9. Greatest common factor (GCF) of 4 and 9 is 1.
342262
We found the factors and prime factorization of 3 and 4. The biggest common factor number is the GCF number. So the greatest common factor 3 and 4 is 1.
849120
Factoring - Least Common Multiple (LCM) - First Glance. A common multiple is a number that is a multiple of two or more numbers. The common multiples of 3 and 4 are 0, 12, 24, .... The least common multiple (LCM) of two numbers is the smallest number (not zero) that is a multiple of both.
804271
The least common multiple, or LCM, is another number that's useful in solving many math problems. ... One way to find the least common multiple of two numbers is to first list the prime factors of each number. 30 = 2 × 3 × 5. 45 = 3 × 3 × 5. Then multiply each factor the greatest number of times it occurs in either number.
1309992
['Enter GCF or LCM numbers: Number 1. ... ', 'Determine the factors for 24 up to 24 since that is the minimum of the 2 numbers. 1,2,3,4,6,8,12,24.', 'Determine the factors for 120 up to 24 since that is the minimum of the 2 numbers. 1,2,3,4,5,6,8,10,12,15,20,24. ... ', 'Greatest Common Factor and Least Common Multiple Video. MathCelebritydotcom.']
939682
We found the factors and prime factorization of 4 and 8. The biggest common factor number is the GCF number. So the greatest common factor 4 and 8 is 4.