Highest Common Factor of 76, 190, 330 using Euclid's algorithm
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 76, 190, 330 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 76, 190, 330 is 2 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 76, 190, 330 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 76, 190, 330 is 2.
HCF(76, 190, 330) = 2
HCF of 76, 190, 330 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 76, 190, 330 is 2.
Highest Common Factor of 76,190,330 is 2
Step 1: Since 190 > 76, we apply the division lemma to 190 and 76, to get
190 = 76 x 2 + 38
Step 2: Since the reminder 76 ≠ 0, we apply division lemma to 38 and 76, to get
76 = 38 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 38, the HCF of 76 and 190 is 38
Notice that 38 = HCF(76,38) = HCF(190,76) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 330 > 38, we apply the division lemma to 330 and 38, to get
330 = 38 x 8 + 26
Step 2: Since the reminder 38 ≠ 0, we apply division lemma to 26 and 38, to get
38 = 26 x 1 + 12
Step 3: We consider the new divisor 26 and the new remainder 12, and apply the division lemma to get
26 = 12 x 2 + 2
We consider the new divisor 12 and the new remainder 2, and apply the division lemma to get
12 = 2 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 38 and 330 is 2
Notice that 2 = HCF(12,2) = HCF(26,12) = HCF(38,26) = HCF(330,38) .
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Frequently Asked Questions on HCF of 76, 190, 330 using Euclid's Algorithm
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 76, 190, 330?
Answer: HCF of 76, 190, 330 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 76, 190, 330 using Euclid's Algorithm?
Answer: For arbitrary numbers 76, 190, 330 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.