Greatest Common Factor of 720, 357, 392

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

• Greatest Common Factor of 720, 357, 392 by common division method
• Greatest Common Factor of 720, 357, 392 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 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Greatest Common Factor

We found the factors 720,357,392 . The biggest common factor number is the GCF number.
So the greatest common factor 720,357,392 is 1.

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

• GCF of 404, 872, 179
• GCF of 463, 203, 599
• GCF of 607, 700, 603
• GCF of 657, 248, 892
• GCF of 409, 351, 840

1. What is the GCF of 720, 357, 392?

Answer: GCF of 720, 357, 392 is 1.

2. How to Find the GCF of 720, 357, 392

Answer: Greatest Common Factor(GCF) of 720, 357, 392 = 1

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

Step 2: Then multiply all the prime factors GCF(720, 357, 392) = 1.