The least common factor of any set of positive integers is 1.
The least common multiple of 7 , 10 , 20 = 140
The lowest common denominator or least common multiple of 7 and 20 is 140.
The Least Common Multiple (LCM) for 7 15 20 is 420.
Common factors of 7 and 20 are: 1.
The Least Common Multiple (LCM) for 2 3 20 7 is 420.
140 is the LCM for 7 and 20.
The least common multiple of 7, 20, and 35 is 140.Factor them.72 x 2 x 55 x 7Combine the factors, eliminating duplicates.2 x 2 x 5 x 7 = 140, the LCM140
The Least Common Multiple (LCM) for 7 20 is 140.
The least common factor of any positive integer is 1.
The Least Common Multiple (LCM) for7 20is140
140
Answer: 1 The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The common factors are 1, 2, and 4; the least (smallest) common factor is 1.