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 373, 881, 144 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 373, 881, 144 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 373, 881, 144 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 373, 881, 144 is 1.
HCF(373, 881, 144) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 373, 881, 144 is 1.
Step 1: Since 881 > 373, we apply the division lemma to 881 and 373, to get
881 = 373 x 2 + 135
Step 2: Since the reminder 373 ≠ 0, we apply division lemma to 135 and 373, to get
373 = 135 x 2 + 103
Step 3: We consider the new divisor 135 and the new remainder 103, and apply the division lemma to get
135 = 103 x 1 + 32
We consider the new divisor 103 and the new remainder 32,and apply the division lemma to get
103 = 32 x 3 + 7
We consider the new divisor 32 and the new remainder 7,and apply the division lemma to get
32 = 7 x 4 + 4
We consider the new divisor 7 and the new remainder 4,and apply the division lemma to get
7 = 4 x 1 + 3
We consider the new divisor 4 and the new remainder 3,and apply the division lemma to get
4 = 3 x 1 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 373 and 881 is 1
Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(7,4) = HCF(32,7) = HCF(103,32) = HCF(135,103) = HCF(373,135) = HCF(881,373) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 144 > 1, we apply the division lemma to 144 and 1, to get
144 = 1 x 144 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 144 is 1
Notice that 1 = HCF(144,1) .
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 373, 881, 144?
Answer: HCF of 373, 881, 144 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 373, 881, 144 using Euclid's Algorithm?
Answer: For arbitrary numbers 373, 881, 144 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.