Highest Common Factor of 830, 472, 250 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 830, 472, 250 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 830, 472, 250 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 830, 472, 250 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 830, 472, 250 is 2.
HCF(830, 472, 250) = 2
HCF of 830, 472, 250 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 830, 472, 250 is 2.
Highest Common Factor of 830,472,250 is 2
Step 1: Since 830 > 472, we apply the division lemma to 830 and 472, to get
830 = 472 x 1 + 358
Step 2: Since the reminder 472 ≠ 0, we apply division lemma to 358 and 472, to get
472 = 358 x 1 + 114
Step 3: We consider the new divisor 358 and the new remainder 114, and apply the division lemma to get
358 = 114 x 3 + 16
We consider the new divisor 114 and the new remainder 16,and apply the division lemma to get
114 = 16 x 7 + 2
We consider the new divisor 16 and the new remainder 2,and apply the division lemma to get
16 = 2 x 8 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 830 and 472 is 2
Notice that 2 = HCF(16,2) = HCF(114,16) = HCF(358,114) = HCF(472,358) = HCF(830,472) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 250 > 2, we apply the division lemma to 250 and 2, to get
250 = 2 x 125 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 250 is 2
Notice that 2 = HCF(250,2) .
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Frequently Asked Questions on HCF of 830, 472, 250 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 830, 472, 250?
Answer: HCF of 830, 472, 250 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 830, 472, 250 using Euclid's Algorithm?
Answer: For arbitrary numbers 830, 472, 250 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.