Greatest Common Factor of 720, 171, 448

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

• Greatest Common Factor of 720, 171, 448 by common division method
• Greatest Common Factor of 720, 171, 448 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 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 448

List of positive integer factors of 448 that divides 448 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,224,448

Greatest Common Factor

We found the factors 720,171,448 . The biggest common factor number is the GCF number.
So the greatest common factor 720,171,448 is 1.

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

• GCF of 128, 607, 252
• GCF of 424, 918, 132
• GCF of 670, 987, 914
• GCF of 551, 103, 812
• GCF of 443, 419, 320

1. What is the GCF of 720, 171, 448?

Answer: GCF of 720, 171, 448 is 1.

2. How to Find the GCF of 720, 171, 448

Answer: Greatest Common Factor(GCF) of 720, 171, 448 = 1

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

Step 2: Then multiply all the prime factors GCF(720, 171, 448) = 1.