Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 901, 348, 966 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 901, 348, 966 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 901, 348, 966 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 901, 348, 966 is 1.
HCF(901, 348, 966) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 901, 348, 966 is 1.
Step 1: Since 901 > 348, we apply the division lemma to 901 and 348, to get
901 = 348 x 2 + 205
Step 2: Since the reminder 348 ≠ 0, we apply division lemma to 205 and 348, to get
348 = 205 x 1 + 143
Step 3: We consider the new divisor 205 and the new remainder 143, and apply the division lemma to get
205 = 143 x 1 + 62
We consider the new divisor 143 and the new remainder 62,and apply the division lemma to get
143 = 62 x 2 + 19
We consider the new divisor 62 and the new remainder 19,and apply the division lemma to get
62 = 19 x 3 + 5
We consider the new divisor 19 and the new remainder 5,and apply the division lemma to get
19 = 5 x 3 + 4
We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get
5 = 4 x 1 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 901 and 348 is 1
Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(19,5) = HCF(62,19) = HCF(143,62) = HCF(205,143) = HCF(348,205) = HCF(901,348) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 966 > 1, we apply the division lemma to 966 and 1, to get
966 = 1 x 966 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 966 is 1
Notice that 1 = HCF(966,1) .
Here are some samples of HCF using Euclid's Algorithm calculations.
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 901, 348, 966?
Answer: HCF of 901, 348, 966 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 901, 348, 966 using Euclid's Algorithm?
Answer: For arbitrary numbers 901, 348, 966 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.