Since 120 is a multiple of itself, all you need to do is pair it with any other factor of 120.
120 and 60 have an LCM of 120.
Since 70 is a multiple of 14, it is the least common multiple. Or, you can determine it as you would any pair of numbers. The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 14 and 70 is 14. Therefore, the least common multiple 14 x 70 ÷ 14 = 70.
No. A common multiple is a multiple of both numbers. There is no multiple of 17 that is less than 17.
The LCM of 14 and 42 is 42. The simplest method to determine the least common multiple in this case is to notice that 42 is a multiple of 14. Since 42 is a multiple of 14, the least common multiple is 42. To determine the least common multiple of two numbers, you can also determine the prime factors of both numbers. Then, determine the prime factors they have in common. Multiply all their prime factors together (in other words, multiply both numbers together) and divide by the prime factors they have in common (in other words, their greatest common factor). The prime factors of 14 are 2 and 7. The prime factors of 42 are 2, 3, and 7. The greatest common factor of 14 and 42 is 14. So, the least common multiple of 14 and 42 is (2x7) x (2x3x7) ÷ 14 = 42.
If the two numbers have no common factors other than 1, the LCM will be their product. If there are other common factors, the LCM will be less.
to find the least common multiple of two numbers you must list the factors then you can find out their least common multiple of the two numbers
This cannot be properly answered because at least two numbers are needed to determine the common multiple.
This cannot be properly answered because at least two numbers are needed to determine the common multiple.
Two or more whole numbers are required to determine their least common multiple.
Since 70 is a multiple of 14, it is the least common multiple. Or, you can determine it as you would any pair of numbers. The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 14 and 70 is 14. Therefore, the least common multiple 14 x 70 ÷ 14 = 70.
If the prime factorizations have no factors in common, the LCM is the product of them.
No. A common multiple is a multiple of both numbers. There is no multiple of 17 that is less than 17.
Two or more whole numbers are required to determine their least common multiple.
Two or more whole numbers are required to determine their least common multiple.
Two or more whole numbers are required to determine their least common multiple.
The LCM of 14 and 42 is 42. The simplest method to determine the least common multiple in this case is to notice that 42 is a multiple of 14. Since 42 is a multiple of 14, the least common multiple is 42. To determine the least common multiple of two numbers, you can also determine the prime factors of both numbers. Then, determine the prime factors they have in common. Multiply all their prime factors together (in other words, multiply both numbers together) and divide by the prime factors they have in common (in other words, their greatest common factor). The prime factors of 14 are 2 and 7. The prime factors of 42 are 2, 3, and 7. The greatest common factor of 14 and 42 is 14. So, the least common multiple of 14 and 42 is (2x7) x (2x3x7) ÷ 14 = 42.
If the two numbers have no common factors (other than 1), then the LCM is equal to the product of the two numbers. If they have some factors in common, then those factors need only be used once when multiplying, so the LCM will be less than the product of the two numbers.
If none of the prime factors are in common, the LCM will be the product of the two.