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 762, 275, 734, 167 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 762, 275, 734, 167 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 762, 275, 734, 167 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 762, 275, 734, 167 is 1.
HCF(762, 275, 734, 167) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 762, 275, 734, 167 is 1.
Step 1: Since 762 > 275, we apply the division lemma to 762 and 275, to get
762 = 275 x 2 + 212
Step 2: Since the reminder 275 ≠ 0, we apply division lemma to 212 and 275, to get
275 = 212 x 1 + 63
Step 3: We consider the new divisor 212 and the new remainder 63, and apply the division lemma to get
212 = 63 x 3 + 23
We consider the new divisor 63 and the new remainder 23,and apply the division lemma to get
63 = 23 x 2 + 17
We consider the new divisor 23 and the new remainder 17,and apply the division lemma to get
23 = 17 x 1 + 6
We consider the new divisor 17 and the new remainder 6,and apply the division lemma to get
17 = 6 x 2 + 5
We consider the new divisor 6 and the new remainder 5,and apply the division lemma to get
6 = 5 x 1 + 1
We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get
5 = 1 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 762 and 275 is 1
Notice that 1 = HCF(5,1) = HCF(6,5) = HCF(17,6) = HCF(23,17) = HCF(63,23) = HCF(212,63) = HCF(275,212) = HCF(762,275) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 734 > 1, we apply the division lemma to 734 and 1, to get
734 = 1 x 734 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 734 is 1
Notice that 1 = HCF(734,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 167 > 1, we apply the division lemma to 167 and 1, to get
167 = 1 x 167 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 167 is 1
Notice that 1 = HCF(167,1) .
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 762, 275, 734, 167?
Answer: HCF of 762, 275, 734, 167 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 762, 275, 734, 167 using Euclid's Algorithm?
Answer: For arbitrary numbers 762, 275, 734, 167 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.