Greatest Common Factor of 480, 486, 161

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

• Greatest Common Factor of 480, 486, 161 by common division method
• Greatest Common Factor of 480, 486, 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 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

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 480,486,161 . The biggest common factor number is the GCF number.
So the greatest common factor 480,486,161 is 1.

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

• GCF of 947, 905, 346
• GCF of 127, 788, 402
• GCF of 484, 324, 822
• GCF of 696, 525, 563
• GCF of 848, 575, 117

1. What is the GCF of 480, 486, 161?

Answer: GCF of 480, 486, 161 is 1.

2. How to Find the GCF of 480, 486, 161

Answer: Greatest Common Factor(GCF) of 480, 486, 161 = 1

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

Step 2: Then multiply all the prime factors GCF(480, 486, 161) = 1.