Find the least multiple of 23, which when divided by 18, 21 and 24 leaves the re
Find the least multiple of 23, which when divided by 18, 21 and 24 leaves the remainder 7, 10 and 13 respectively.
Find the LCM of 3 4 × 5 2 × 7 2 × 11, 3 3 × 5 × 7 × 11 2 and 3 2 × 5 3 ×
Find the LCM of 3 4 × 5 2 × 7 2 × 11, 3 3 × 5 × 7 × 11 2 and…
A and B run a 12 km race on a circular track of length 1200 m. They complete one
A and B run a 12 km race on a circular track of length 1200 m. They complete one round in 300 seconds and…
The sum of and difference between the LCM and HCF of two numbers are 512 and 496
The sum of and difference between the LCM and HCF of two numbers are 512 and 496, respectively. If one numbers is 72, then…
The sum of two positive numbers is 240 and their HCF is 15. Find the number of p
The sum of two positive numbers is 240 and their HCF is 15. Find the number of pairs of numbers satisfying the given condition.
Two numbers are in the ratio 7 : 11. If their HCF is 28, then the sum of the two
Two numbers are in the ratio 7 : 11. If their HCF is 28, then the sum of the two numbers is:
If the product of three consecutive numbers is 210, then the sum of the smaller
If the product of three consecutive numbers is 210, then the sum of the smaller numbers is = ?
If three number are 2a, 5a and 7a, what will be their LCM ?
If three number are 2a, 5a and 7a, what will be their LCM ?
The product of two whole numbers is 1500 and their HCF is 10. Find the LCM = ?
The product of two whole numbers is 1500 and their HCF is 10. Find the LCM = ?
When Seeta made necklaces of either 16 beads, 20 beads or 36 beads, not a single
When Seeta made necklaces of either 16 beads, 20 beads or 36 beads, not a single bead was left over. What could be the…
A number x is divided by 7. When this number is divided by 8, 12 and 16. It leav
A number x is divided by 7. When this number is divided by 8, 12 and 16. It leaves a remainder 3 in each…
The HCF and LCM of two numbers are 21 and 84 respectively. If the ratio of the t
The HCF and LCM of two numbers are 21 and 84 respectively. If the ratio of the two numbers is 1 : 4 then…