Greatest Common Factor of 23, 688, 480

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

• Greatest Common Factor of 23, 688, 480 by common division method
• Greatest Common Factor of 23, 688, 480 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

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

Greatest Common Factor

We found the factors 23,688,480 . The biggest common factor number is the GCF number.
So the greatest common factor 23,688,480 is 1.

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

• GCF of 65, 668, 162
• GCF of 29, 794, 221
• GCF of 70, 408, 669
• GCF of 67, 806, 940
• GCF of 78, 803, 155

1. What is the GCF of 23, 688, 480?

Answer: GCF of 23, 688, 480 is 1.

2. How to Find the GCF of 23, 688, 480

Answer: Greatest Common Factor(GCF) of 23, 688, 480 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 688, 480) = 1.