The numbers 20 and 40 are both multiples of 10, as they can be divided evenly by 10. They are also both even numbers, ending in 0. Additionally, both numbers are divisible by 5, as they end in 0.
Well, honey, the greatest common factor (GCF) of two numbers is the largest number that divides both of them. So, if you want a GCF of 20, you can pick any two numbers that have 20 as a factor, like 20 and 40 or 60 and 100. Just make sure you're not pulling my leg with those numbers, okay?
440
There are 40 odd numbers between 20 and 100. Remember that an odd number is every second number. There are 80 numbers between 20 and 100, so there are 40 odd numbers and 40 even numbers.
To find common multiples of two or more numbers, you can list the multiples of each.4, 8, 12, 16, 20, 24, 28, 32, 26, 40, 445, 10, 15, 20, 25, 30, 35, 40, 4520 and 40 are the common multiples that are listed. 20 is the Least Common Multiple (LCM).
4 is the greatest common factor. The least common multiplier (least common factor) of 8 and 20 is 40. To solve for this you need to find the prime factors of each number 8 is 2x2x2 20 is 2x2x5 then count how many times each number is used in each set 8 has 3 twos 20 has 2 twos and 1 five if the same number is used in both numbers throw out the repeat numbers from the smaller set 8 has more twos than 20 does, throw out the 2 twos multiple all remaining numbers together 2x2x2x5=40 Check your work by dividing each number into your result, both should divide into it evenly 40/8=5 40/20=2 40 is the lowest number that both the 8 and the 20 will go into evenly.
The GCF of 20 and 40 is 20. The GCF of 40 and 80 is 40.
The greatest common factor of the numbers 20, 40, and 60 is 20.
There can be only one greatest common factor for any set of numbers. GCF(40, 20) = 20.
The lowest common multiple of 8 and 20 is 40.40 is the least common multiple of 8 and 20Least Common Multiple (LCM) for 8 20 is 40
The least common multiple of 20 , 40 , 30 = 120
20 and 40
20 and 40 have 4 and 5 as common factors.
Well, honey, the greatest common factor (GCF) of two numbers is the largest number that divides both of them. So, if you want a GCF of 20, you can pick any two numbers that have 20 as a factor, like 20 and 40 or 60 and 100. Just make sure you're not pulling my leg with those numbers, okay?
The least common factor of any set of numbers is 1.
The LCM of the given numbers is 120
10 and any multiple of 10 (20, 30, 40, etc) 20 and 30, 40 and 90, 60 and 70
Answer: 20Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 20 are 1, 2, 4, 5, 10, and 20.The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The common factors are 1, 2, 4, 5, 10, and 20. Therefore, the greatest common factor is 20.