Q: What are composite numbers through 1 and 80?

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Since they can both be evenly divided by factors other than themselves and 1, they are both composite 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.

3240

74% is the percentage of composite numbers from 1 to 100?

The sum of the composite numbers between 1 and 50 is 936.

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Since they can both be evenly divided by factors other than themselves and 1, they are both composite 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.

4 and 6.

3240

74% is the percentage of composite numbers from 1 to 100?

Three composite numbers are 1 3 6

The sum of the composite numbers between 1 and 50 is 936.

They are: 4 6 8 9 and 10

The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.

Numbers which has other factors aside from 1 and themselves are called composite numbers.

1,4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39 are the composite numbers between 1 and 40.

Composite numbers have one or more factors that are not 1 and itself.