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What is the greatest common factor of two numbers 525 and 1155 is 105 find their LCM?
Wiki User
∙ 8y ago
For any two numbers, X and Y,
LCM(X, Y) = X*Y/HCF(X, Y)
So, LCM(525, 1155) = 525*1155/105 = 5775
Wiki User
∙ 10y ago
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What is the greatest common factor of 660 1155?
The GCF is: 165
What is the factor tree for 1155?
1155 385,3 77,5,3 11,7,5,3 3 x 5 x 7 x 11 = 1155
What is the greatest number which divides 742 and 1162 leaves the remainder of exactly 7 in each case?
Let the greatest number be 'x'. Then nx + 7 = 742 : nx = 735 And mx + 7 = 1162 :mx = 1155 The number required is the Greatest Common Factor of 735 and 1155. 735 expressed as the product of its prime factors = 3 x 5 x 7 x 7 1155 expressed as the product of its prime factors = 3 x 5 x 7 x 11 The GCF is 3 x 5 x 7 = 105
Find the greatest number which divides 742 and 1162 leaves a remainder of exactly 7 in each case?
This is a slight twist to the normal find the GCF of two numbers. In this case as a remainder of 7 is required, subtracting 7 from each number and then finding the GCF of the resulting numbers will solve the problem: 742 - 7 = 735 1162 - 7 = 1155 GCF of 1155 and 735 (using Euclid's method): 1155 / 735 = 1 r 420 735 / 420 = 1 r 315 420 / 315 = 1 r 105 315 / 105 = 3 r 0 GCF of 735 & 1155 is 105, thus 105 is the greatest number that will divide 742 and 1162 leaving a remainder of exactly 7 each time.
What is the quotient of 1155 and 55?
1155 divided by 55 equals 21 which is the quotient
What is the greatest common factor of 630 and 1155?
The greatest common factor of 630 , 1155 = 105
What is the greatest common factor of 660 1155?
The GCF is: 165
What is the greatest common factor of 660 and 1155?
16.5*2=33
What is the greatest common factor 660 and 1155?
Ascertain the prime factors of both numbers :- 660 = 2 x 2 x 3 x 5 x 11 1155 = 3 x 5 x 7 x 11 The only factors (other than 1) that both numbers have in common are 3, 5 and 11. The greatest common factor is therefore 3 x 5 x 11 = 165 165 is the GCF of 660 and 1155
What is the greates common factor of 660 and 1155?
It is: 165
What are the factors and prime factors of 1155?
1155 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 16 factors of 1155 are 1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, and 1155.The proper factors of 1155 are 1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, and 385 or,if the definition you are using excludes 1, they are 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, and 385.The prime factors of 1155 are 3, 5, 7, and 11.The 4 distinct prime factors (listing each prime factor only once) of 1155 are 3, 5, 7, and 11.The prime factorization of 1155 is 3 x 5 x 7 x 11.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
What is the greatest common factor of 17 and 50?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 5670 and 12150 is 810
Which prime numbers divide into 1155?
prime numbers that divide into 1155 = 3, 5, 7, 11
Is 3 a factor of 1155?
Yes.
What is the factor tree for 1155?
1155 385,3 77,5,3 11,7,5,3 3 x 5 x 7 x 11 = 1155
What is the greatest number which divides 742 and 1162 leaves the remainder of exactly 7 in each case?
Let the greatest number be 'x'. Then nx + 7 = 742 : nx = 735 And mx + 7 = 1162 :mx = 1155 The number required is the Greatest Common Factor of 735 and 1155. 735 expressed as the product of its prime factors = 3 x 5 x 7 x 7 1155 expressed as the product of its prime factors = 3 x 5 x 7 x 11 The GCF is 3 x 5 x 7 = 105
What is the factor tree of 1155?
As a product of its prime factors: 3*5*7*11 = 1155
