2, 4, 5, 8, 10, 20
2.
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The greatest common divisor (GCD) of 40 and 9 is 1, as they have no common factors other than 1. Therefore, the only number that goes into both 40 and 9 is 1.
It is 8
The largest number that divides both 27 and 40 is called the greatest common divisor (GCD). The GCD of 27 and 40 is 1, since they have no common factors other than 1. Thus, the largest number that goes into both 27 and 40 is 1.
1 is the only number that goes into 29 and 40.
The number is 1.
The HCF of 38 and 40 is 2
It is: 1
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2.
The greatest common divisor (GCD) of 40 and 9 is 1, as they have no common factors other than 1. Therefore, the only number that goes into both 40 and 9 is 1.
It is 8
1, 2, 4, 5, 8, 10, 20, 40.
25=5x5 40=2x2x2x5 5 is the common factor
The largest number that divides both 27 and 40 is called the greatest common divisor (GCD). The GCD of 27 and 40 is 1, since they have no common factors other than 1. Thus, the largest number that goes into both 27 and 40 is 1.
Their highest common factor is 4