Greatest Common Factor of 69, 170, 242

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

• Greatest Common Factor of 69, 170, 242 by common division method
• Greatest Common Factor of 69, 170, 242 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Greatest Common Factor

We found the factors 69,170,242 . The biggest common factor number is the GCF number.
So the greatest common factor 69,170,242 is 1.

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

• GCF of 97, 585, 850
• GCF of 82, 745, 499
• GCF of 17, 880, 384
• GCF of 61, 605, 901
• GCF of 25, 269, 498

1. What is the GCF of 69, 170, 242?

Answer: GCF of 69, 170, 242 is 1.

2. How to Find the GCF of 69, 170, 242

Answer: Greatest Common Factor(GCF) of 69, 170, 242 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 170, 242) = 1.