Greatest Common Factor of 121, 160, 165

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

• Greatest Common Factor of 121, 160, 165 by common division method
• Greatest Common Factor of 121, 160, 165 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 160

List of positive integer factors of 160 that divides 160 without a remainder.

1,2,4,5,8,10,16,20,32,40,80,160

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 121,160,165 . The biggest common factor number is the GCF number.
So the greatest common factor 121,160,165 is 1.

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

• GCF of 941, 648, 873
• GCF of 573, 764, 359
• GCF of 760, 972, 319
• GCF of 147, 853, 958
• GCF of 163, 886, 879

1. What is the GCF of 121, 160, 165?

Answer: GCF of 121, 160, 165 is 1.

2. How to Find the GCF of 121, 160, 165

Answer: Greatest Common Factor(GCF) of 121, 160, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 160, 165) = 1.