The only number is 7. 7x5=35 7x7=49
An infinite number of of multiples of 42 can be divided by 42.
Only the number 1.
The HCF of the given four numbers is 1
Because 210 is the smallest number that both 30 and 42 divide into equally with no remainder.
The number 1 goes into both 17 and 42. In this instance, one goes into each number exact the same number of times as the original number like 17 or 42.
Besides 1, the number 3 goes into both 9 and 42. 9/3=3 and 42/3=14
1 and 2 both do.
2 only
The HCF of both numbers is 1
The HCF of both numbers is 6
The HCF of both numbers is 6
21. GCF means what is the greatest number that goes into both, and 21*2=42.
The only number is 7. 7x5=35 7x7=49
the number is 7. 7x6=42-8=34
An infinite number of of multiples of 42 can be divided by 42.
42 is a multiple of 3 because 14*3 = 42