Greatest Common Factor of 646, 480, 472

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

• Greatest Common Factor of 646, 480, 472 by common division method
• Greatest Common Factor of 646, 480, 472 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Greatest Common Factor

We found the factors 646,480,472 . The biggest common factor number is the GCF number.
So the greatest common factor 646,480,472 is 2.

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

• GCF of 886, 896, 613
• GCF of 523, 938, 603
• GCF of 977, 856, 953
• GCF of 653, 436, 818
• GCF of 903, 734, 422

1. What is the GCF of 646, 480, 472?

Answer: GCF of 646, 480, 472 is 2.

2. How to Find the GCF of 646, 480, 472

Answer: Greatest Common Factor(GCF) of 646, 480, 472 = 2

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

Step 2: Then multiply all the prime factors GCF(646, 480, 472) = 2.