Greatest Common Factor of 243, 160, 71

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 243, 160, 71 by common division method
• Greatest Common Factor of 243, 160, 71 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 160

List of positive integer factors of 160 that divides 160 without a remainder.

1,2,4,5,8,10,16,20,32,40,80,160

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 243,160,71 . The biggest common factor number is the GCF number.
So the greatest common factor 243,160,71 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 452, 327, 29
• GCF of 983, 325, 83
• GCF of 681, 310, 74
• GCF of 998, 716, 92
• GCF of 121, 350, 48

1. What is the GCF of 243, 160, 71?

Answer: GCF of 243, 160, 71 is 1.

2. How to Find the GCF of 243, 160, 71

Answer: Greatest Common Factor(GCF) of 243, 160, 71 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(243, 160, 71) = 1.