Greatest Common Factor of 30, 648, 730

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

• Greatest Common Factor of 30, 648, 730 by common division method
• Greatest Common Factor of 30, 648, 730 with matching the biggest common factor

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

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Greatest Common Factor

We found the factors 30,648,730 . The biggest common factor number is the GCF number.
So the greatest common factor 30,648,730 is 2.

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

• GCF of 24, 109, 839
• GCF of 88, 877, 907
• GCF of 84, 800, 241
• GCF of 28, 223, 357
• GCF of 29, 270, 318

1. What is the GCF of 30, 648, 730?

Answer: GCF of 30, 648, 730 is 2.

2. How to Find the GCF of 30, 648, 730

Answer: Greatest Common Factor(GCF) of 30, 648, 730 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 648, 730) = 2.