Greatest Common Factor of 30, 735, 261

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

• Greatest Common Factor of 30, 735, 261 by common division method
• Greatest Common Factor of 30, 735, 261 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 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Greatest Common Factor

We found the factors 30,735,261 . The biggest common factor number is the GCF number.
So the greatest common factor 30,735,261 is 3.

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

• GCF of 32, 331, 469
• GCF of 74, 280, 162
• GCF of 57, 608, 983
• GCF of 68, 508, 320
• GCF of 17, 673, 797

1. What is the GCF of 30, 735, 261?

Answer: GCF of 30, 735, 261 is 3.

2. How to Find the GCF of 30, 735, 261

Answer: Greatest Common Factor(GCF) of 30, 735, 261 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 735, 261) = 3.