Greatest Common Factor of 30, 35, 830

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

• Greatest Common Factor of 30, 35, 830 by common division method
• Greatest Common Factor of 30, 35, 830 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 830

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

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

Greatest Common Factor

We found the factors 30,35,830 . The biggest common factor number is the GCF number.
So the greatest common factor 30,35,830 is 5.

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

• GCF of 96, 38, 860
• GCF of 80, 23, 261
• GCF of 34, 17, 794
• GCF of 40, 49, 416
• GCF of 93, 53, 577

1. What is the GCF of 30, 35, 830?

Answer: GCF of 30, 35, 830 is 5.

2. How to Find the GCF of 30, 35, 830

Answer: Greatest Common Factor(GCF) of 30, 35, 830 = 5

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

Step 2: Then multiply all the prime factors GCF(30, 35, 830) = 5.