Greatest Common Factor of 121, 170, 73

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

• Greatest Common Factor of 121, 170, 73 by common division method
• Greatest Common Factor of 121, 170, 73 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 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 121,170,73 . The biggest common factor number is the GCF number.
So the greatest common factor 121,170,73 is 1.

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

• GCF of 881, 766, 84
• GCF of 734, 662, 48
• GCF of 102, 450, 64
• GCF of 204, 594, 96
• GCF of 440, 742, 57

1. What is the GCF of 121, 170, 73?

Answer: GCF of 121, 170, 73 is 1.

2. How to Find the GCF of 121, 170, 73

Answer: Greatest Common Factor(GCF) of 121, 170, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 170, 73) = 1.