Greatest Common Factor of 30, 76, 40, 322

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

• Greatest Common Factor of 30, 76, 40, 322 by common division method
• Greatest Common Factor of 30, 76, 40, 322 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 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 322

List of positive integer factors of 322 that divides 322 without a remainder.

1,2,7,14,23,46,161,322

Greatest Common Factor

We found the factors 30,76,40,322 . The biggest common factor number is the GCF number.
So the greatest common factor 30,76,40,322 is 2.

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

• GCF of 56, 76, 52, 774
• GCF of 54, 86, 83, 814
• GCF of 47, 55, 46, 159
• GCF of 76, 71, 13, 190
• GCF of 99, 47, 48, 143

1. What is the GCF of 30, 76, 40, 322?

Answer: GCF of 30, 76, 40, 322 is 2.

2. How to Find the GCF of 30, 76, 40, 322

Answer: Greatest Common Factor(GCF) of 30, 76, 40, 322 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 76, 40, 322) = 2.