Greatest Common Factor of 67, 98, 18, 161

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

• Greatest Common Factor of 67, 98, 18, 161 by common division method
• Greatest Common Factor of 67, 98, 18, 161 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

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 161

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

1,7,23,161

Greatest Common Factor

We found the factors 67,98,18,161 . The biggest common factor number is the GCF number.
So the greatest common factor 67,98,18,161 is 1.

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

• GCF of 28, 81, 97, 416
• GCF of 61, 48, 52, 494
• GCF of 67, 50, 84, 161
• GCF of 61, 45, 45, 363
• GCF of 96, 68, 86, 586

1. What is the GCF of 67, 98, 18, 161?

Answer: GCF of 67, 98, 18, 161 is 1.

2. How to Find the GCF of 67, 98, 18, 161

Answer: Greatest Common Factor(GCF) of 67, 98, 18, 161 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 98, 18, 161) = 1.