1.
1
1, 5, 25.
The common factors of 64 and 100 are 1, 2, 4, and 8 .
53/100 is in SF. Can you divide both numbers by 2? No. (2 cannot go into 53)
Well 2 and 4 both go in evenly.
1
1 and 5.
1 and 2.
The numbers that can go into both 18 and 100 are their common divisors. The greatest common divisor (GCD) of 18 and 100 is 2, which means 1 and 2 are the common divisors. Therefore, the numbers that can go into both 18 and 100 are 1 and 2.
The LCM of the given numbers is 13,300
The HCF of both numbers is 1
1, 2 and 4.
1, 5, 25.
The numbers that go evenly into both 44 and 100 are their common divisors. The greatest common divisor (GCD) of 44 and 100 is 4. Therefore, the numbers that evenly divide both 44 and 100 are 1, 2, and 4.
The common factors of 64 and 100 are 1, 2, 4, and 8 .
1 and 19.
The numbers that can go into both 21 and 100 are their common divisors. The divisors of 21 are 1, 3, 7, and 21, while the divisors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. The only common divisor between the two is 1. Therefore, the only number that can go into both 21 and 100 is 1.