Greatest Common Factor of 30, 83, 28, 364

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

• Greatest Common Factor of 30, 83, 28, 364 by common division method
• Greatest Common Factor of 30, 83, 28, 364 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 30

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

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

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 364

List of positive integer factors of 364 that divides 364 without a remainder.

1,2,4,7,13,14,26,28,52,91,182,364

Greatest Common Factor

We found the factors 30,83,28,364 . The biggest common factor number is the GCF number.
So the greatest common factor 30,83,28,364 is 1.

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

• GCF of 59, 11, 70, 751
• GCF of 42, 21, 16, 258
• GCF of 57, 45, 87, 809
• GCF of 10, 82, 61, 572
• GCF of 76, 86, 29, 767

1. What is the GCF of 30, 83, 28, 364?

Answer: GCF of 30, 83, 28, 364 is 1.

2. How to Find the GCF of 30, 83, 28, 364

Answer: Greatest Common Factor(GCF) of 30, 83, 28, 364 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 83, 28, 364) = 1.