Greatest Common Factor of 98, 18, 43

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

• Greatest Common Factor of 98, 18, 43 by common division method
• Greatest Common Factor of 98, 18, 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 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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 98,18,43 . The biggest common factor number is the GCF number.
So the greatest common factor 98,18,43 is 1.

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

• GCF of 43, 86, 23
• GCF of 16, 60, 90
• GCF of 56, 38, 37
• GCF of 87, 27, 43
• GCF of 42, 70, 22

1. What is the GCF of 98, 18, 43?

Answer: GCF of 98, 18, 43 is 1.

2. How to Find the GCF of 98, 18, 43

Answer: Greatest Common Factor(GCF) of 98, 18, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 18, 43) = 1.