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 253, 910 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 253, 910 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 253, 910 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 253, 910 is 1.
HCF(253, 910) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 253, 910 is 1.
Step 1: Since 910 > 253, we apply the division lemma to 910 and 253, to get
910 = 253 x 3 + 151
Step 2: Since the reminder 253 ≠ 0, we apply division lemma to 151 and 253, to get
253 = 151 x 1 + 102
Step 3: We consider the new divisor 151 and the new remainder 102, and apply the division lemma to get
151 = 102 x 1 + 49
We consider the new divisor 102 and the new remainder 49,and apply the division lemma to get
102 = 49 x 2 + 4
We consider the new divisor 49 and the new remainder 4,and apply the division lemma to get
49 = 4 x 12 + 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 253 and 910 is 1
Notice that 1 = HCF(4,1) = HCF(49,4) = HCF(102,49) = HCF(151,102) = HCF(253,151) = HCF(910,253) .
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 253, 910?
Answer: HCF of 253, 910 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 253, 910 using Euclid's Algorithm?
Answer: For arbitrary numbers 253, 910 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.