Greatest Common Factor of 480, 871, 840

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

• Greatest Common Factor of 480, 871, 840 by common division method
• Greatest Common Factor of 480, 871, 840 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 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Greatest Common Factor

We found the factors 480,871,840 . The biggest common factor number is the GCF number.
So the greatest common factor 480,871,840 is 1.

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

• GCF of 955, 736, 321
• GCF of 374, 455, 705
• GCF of 209, 441, 171
• GCF of 498, 857, 393
• GCF of 697, 985, 296

1. What is the GCF of 480, 871, 840?

Answer: GCF of 480, 871, 840 is 1.

2. How to Find the GCF of 480, 871, 840

Answer: Greatest Common Factor(GCF) of 480, 871, 840 = 1

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

Step 2: Then multiply all the prime factors GCF(480, 871, 840) = 1.