Greatest Common Factor of 161, 102, 43

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

• Greatest Common Factor of 161, 102, 43 by common division method
• Greatest Common Factor of 161, 102, 43 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 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Factors of 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Greatest Common Factor

We found the factors 161,102,43 . The biggest common factor number is the GCF number.
So the greatest common factor 161,102,43 is 1.

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

• GCF of 701, 151, 32
• GCF of 858, 120, 90
• GCF of 489, 751, 69
• GCF of 907, 506, 70
• GCF of 825, 307, 72

1. What is the GCF of 161, 102, 43?

Answer: GCF of 161, 102, 43 is 1.

2. How to Find the GCF of 161, 102, 43

Answer: Greatest Common Factor(GCF) of 161, 102, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(161, 102, 43) = 1.