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Why are 70 and 80 prime numbers?
ANSWER: 70 and 80 are not prime numbers. They are composite numbers:70 is a composite number because the factors of 70 other 1 and itself (70) are 2, 5, 7, 10, 14, and 35.80 is also a composite number because the factors of 80 other 1 and itself (80) are 2, 4, 5, 8, 10,16, 20, and 40.
What is the sum of all composite numbers between 70 and 80?
452
What are composite numbers between 50 and 70?
51,52,54,55,56,57,58,60,62,63,64,65,66,68,69 are the composite numbers between 50 and 70.
What are composite numbers between 60 and 70?
All of them except for 61 and 67 which are prime numbers
What composite numbers between 50 to 70?
All of them except for 53, 59, 61 and 67 which are prime numbers
Why are 70 and 80 prime numbers?
ANSWER: 70 and 80 are not prime numbers. They are composite numbers:70 is a composite number because the factors of 70 other 1 and itself (70) are 2, 5, 7, 10, 14, and 35.80 is also a composite number because the factors of 80 other 1 and itself (80) are 2, 4, 5, 8, 10,16, 20, and 40.
What is the sum of all composite numbers between 70 and 80?
452
What are composite numbers between 50 and 70?
51,52,54,55,56,57,58,60,62,63,64,65,66,68,69 are the composite numbers between 50 and 70.
What are composite numbers between 60 and 70?
All of them except for 61 and 67 which are prime numbers
What are all the composite numbers between 40 and 70?
40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70 (including 40 and 70).
What are the composite numbers between 70 and 80?
The composite numbers between 70 and 80 are 72, 74, 75, 76, 77 and 78.
How many composite numbers are there from 50 to 70?
All of them except for 53, 59, 61 and 67 which are prime numbers
What composite numbers between 50 to 70?
All of them except for 53, 59, 61 and 67 which are prime numbers
What is a composite number greater than 70?
For instance, all the even numbers greater than 70 are composite.The next few composite numbers greater than 70 are: 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, ...
All composite numbers in the world?
all the compounds in the world are either 50 70 115 150
What are the composite numbers from 70 to 100?
They are all the numbers except 71 73 79 83 89 and 97 which are prime numbers
All composite numbers between 40 and 70?
40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70
