Greatest Common Factor of 30, 852, 687

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

• Greatest Common Factor of 30, 852, 687 by common division method
• Greatest Common Factor of 30, 852, 687 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Greatest Common Factor

We found the factors 30,852,687 . The biggest common factor number is the GCF number.
So the greatest common factor 30,852,687 is 3.

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

• GCF of 75, 146, 682
• GCF of 28, 771, 366
• GCF of 20, 561, 451
• GCF of 86, 347, 930
• GCF of 73, 512, 827

1. What is the GCF of 30, 852, 687?

Answer: GCF of 30, 852, 687 is 3.

2. How to Find the GCF of 30, 852, 687

Answer: Greatest Common Factor(GCF) of 30, 852, 687 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 852, 687) = 3.