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What does 21 and 50 both go into?
Both 21 and 50 can be evenly divided into their least common multiple (LCM), which is 1050. This means that 1050 is the smallest number into which both 21 and 50 can fit without leaving a remainder. Additionally, any common multiple of 21 and 50 will also be divisible by both.
Example of divisibility rule for 21?
a number is divisible by 12 if the number is also divisible by both 3 and 7. You mean a number is divisible by 21 if it is divisible by 3 and 7.
How many numbers less than 700 are divisible by both 15 and 21?
How many numbers less than 700 are divisible by both 15 and 21?
How many numbers between 10 and 50 are divisible by 2?
21 numbers - if you include the 10 and the 50.
What are odd multiples of 7 less than fifty 50?
Odd multiples of 7 less than 50 are numbers that are both odd and divisible by 7, and are less than 50. The odd multiples of 7 less than 50 are 7, 21, and 35. These numbers are odd because they are not divisible by 2, and they are multiples of 7 because they can be divided evenly by 7.
What does 21 and 50 both go into?
Both 21 and 50 can be evenly divided into their least common multiple (LCM), which is 1050. This means that 1050 is the smallest number into which both 21 and 50 can fit without leaving a remainder. Additionally, any common multiple of 21 and 50 will also be divisible by both.
What is divisible by 105 and 21?
They're both divisible by 1,3,7, and 21.
Example of divisibility rule for 21?
a number is divisible by 12 if the number is also divisible by both 3 and 7. You mean a number is divisible by 21 if it is divisible by 3 and 7.
How many numbers less than 700 are divisible by both 15 and 21?
How many numbers less than 700 are divisible by both 15 and 21?
How many numbers between 10 and 50 are divisible by 2?
21 numbers - if you include the 10 and the 50.
What are odd multiples of 7 less than fifty 50?
Odd multiples of 7 less than 50 are numbers that are both odd and divisible by 7, and are less than 50. The odd multiples of 7 less than 50 are 7, 21, and 35. These numbers are odd because they are not divisible by 2, and they are multiples of 7 because they can be divided evenly by 7.
Is 9 and 21 relatively prime?
no both are divisible by 3
Are 15 and 21 relatively prime?
No, they are not. Both are divisible by 3.
Is 21 and 24 relatively prime?
No, they are not. Both are divisible by 3.
Are 50 and 75 relatively prime?
No, both are divisible by 25.
What is 21 and 32 divisible by?
Both 21 and 32 are divisible by 1. Additionally, 21 is divisible by 3 and 7, while 32 is divisible by 2, 4, 8, and 16. However, they have no common divisors other than 1, making them relatively prime.
What is the probability of a number that is selected randomly from the set of integers between one and fifty to be divisible by 7?
If we include both 1 and 50 there are 50 numbers to choose from. The numbers that are divisible by 7 in that range are 7, 14, 21, 28, 35, 42,and 49. There are 7 of them. So the answer would be 7 out of 50, which is 14%.
