Greatest Common Factor of 30, 10, 14, 784

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

• Greatest Common Factor of 30, 10, 14, 784 by common division method
• Greatest Common Factor of 30, 10, 14, 784 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

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 30,10,14,784 . The biggest common factor number is the GCF number.
So the greatest common factor 30,10,14,784 is 2.

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

• GCF of 26, 27, 49, 915
• GCF of 21, 11, 34, 765
• GCF of 72, 67, 50, 405
• GCF of 58, 69, 60, 653
• GCF of 82, 16, 96, 884

1. What is the GCF of 30, 10, 14, 784?

Answer: GCF of 30, 10, 14, 784 is 2.

2. How to Find the GCF of 30, 10, 14, 784

Answer: Greatest Common Factor(GCF) of 30, 10, 14, 784 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 10, 14, 784) = 2.