Sage-Tips

How do you find the second number when HCF and LCM are given?

• = 1584×168399. = 26928. Highest common factor and lowest common multiple of two numbers are 18 and 1782 respectively.
• 18×1782162 = Second number. Therefore, the second number = 198. The HCF of two numbers is 3 and their LCM is 54.
• Second number = 3×5427. Second number = 6.

What are the factors for 290?

Factors of 290

• All Factors of 290: 1, 2, 5, 10, 29, 58, 145 and 290.
• Negative Factors of 290: -1, -2, -5, -10, -29, -58, -145 and -290.
• Prime Factors of 290: 2, 5, 29.
• Prime Factorization of 290: 21 × 51 × 291
• Sum of Factors of 290: 540.

What two numbers both greater than 29 have 29 for their HCF and 4147 for their LCM?

So,the numbers are (29 × 1, 29 × 143) and (29 × 11, 29 × 13). 》i.e., (319, 377). 》 Required sum = (319 + 377) = 696.

Is the LCM of two numbers is 290 and their product is 7250 what will be its HCF?

hcf = 25. hope it helps you mate.

What are multiples of 29?

Solution: The first 10 multiples of 29 are 29, 58, 87, 116, 145, 174, 203, 232, 261 and 290.

What are all the factors for 29?

What are the Factors of 29? The factors of 29 are 1, 29 and its negative factors are -1, -29.

Which is the greater HCF or LCM of two numbers?

LCM means Lowest Common Multiple. HCF means Highest Common Factor. Since multiple are always greater than or equal to the number and factors are always less than or equal to, we can say that multiple will always be bigger than factors and So the LCM is greater than the HCF……

Which of the following has 8 as its HCF?

HCF of two numbers is 8. This means 8 is a factor common to both the numbers. LCM is common multiple for the two numbers. So, the required answer is 60, Hence option [D] is correct answer.

What is the product of two number?

The product of two numbers is the result you get when you multiply them together. So 12 is the product of 3 and 4, 20 is the product of 4 and 5 and so on.

Can two numbers have 16 as their HCF and 384 as their LCM give reason?

Since LCM is not exactly divisible by the HCF, two number cannot have 16 as their HCF and 380 as their LCM. Find the smallest number which leaves remainders 8 and 12 when divided by 28 and 32 respectively.

How do you find the HCF of two multiples of 29?

Let the two numbers be 29a and 29b where a and b are co-prime. But a and b are co-prime. The HCF of two numbers being 29, both the numbers are multiples of 29. Now 174/29 = 6. So one number is 29 and the other is 174–29 = 145. Factors of 145 = 5×29. The numbers are 29 and 145 and their LCM is 145.

How do you get the factors of 290 293?

Getting factors is done by dividing 290,293 with numbers lower to it in value to find the one that will not leave remainder. Numbers that divide without remainders are the factors. Factors are whole numbers or integers that are multiplied together to produce a given number. The integers or whole numbers multiplied are factors of the given number.

What is the difference between LCM and HCF?

The H.C.F. defines the greatest factor present in between given two or more numbers, whereas L.C.M. defines the least number which is exactly divisible by two or more numbers. H.C.F. is also called the greatest common factor (GCF) and LCM is also called the Least Common Divisor.

What is the HCF and lcm of 25 35 and 45?

From the above expression, we can say 5 is the only common factor for all the three numbers. Therefore, 5 is the HCF of 25, 35 and 45. Example: Find the Least Common Multiple of 36 and 44. Solution: Given, two numbers 36 and 44. Let us find out the LCM, by division method.