The highest common factor of 21 and 50 is just 1
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∙ 10y agoa 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?
21 numbers - if you include the 10 and the 50.
No, they are not. Both are divisible by 3.
No, they are not. Both are divisible by 3.
They're both divisible by 1,3,7, and 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?
21 numbers - if you include the 10 and the 50.
No, they are not. Both are divisible by 3.
no both are divisible by 3
No, they are not. Both are divisible by 3.
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%.
No, both are divisible by 25.
you have to separate them and if both of them are in the 7 times table it is. eg.3521 is it divisible by 7 35 + 21 the 35 is in the 7 timetable and so is the 21 so there both divisible by 7. another eg.1442 14 + 21 14 is divisible by 7 and so is 21 yes it is . thank u
21 and 35 are both divisible by 7 21/35 = 3/5
There are eight numbers between 0 and 50 that are divisible by three but not by two: 3, 9, 15, 21, 27, 33, 39, 45.