Greatest Common Factor of 720, 830, 784

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

• Greatest Common Factor of 720, 830, 784 by common division method
• Greatest Common Factor of 720, 830, 784 with matching the biggest common factor

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

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 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Factors of 784

List of positive integer factors of 784 that divides 784 without a remainder.

1,2,4,7,8,14,16,28,49,56,98,112,196,392,784

Greatest Common Factor

We found the factors 720,830,784 . The biggest common factor number is the GCF number.
So the greatest common factor 720,830,784 is 2.

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

• GCF of 301, 157, 360
• GCF of 829, 243, 128
• GCF of 634, 545, 668
• GCF of 787, 336, 988
• GCF of 437, 946, 738

1. What is the GCF of 720, 830, 784?

Answer: GCF of 720, 830, 784 is 2.

2. How to Find the GCF of 720, 830, 784

Answer: Greatest Common Factor(GCF) of 720, 830, 784 = 2

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

Step 2: Then multiply all the prime factors GCF(720, 830, 784) = 2.