Greatest Common Factor of 561, 963, 705

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

• Greatest Common Factor of 561, 963, 705 by common division method
• Greatest Common Factor of 561, 963, 705 with matching the biggest common factor

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

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 963

List of positive integer factors of 963 that divides 963 without a remainder.

1,3,9,107,321,963

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 561,963,705 . The biggest common factor number is the GCF number.
So the greatest common factor 561,963,705 is 3.

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

• GCF of 865, 317, 870
• GCF of 830, 200, 953
• GCF of 750, 618, 627
• GCF of 266, 793, 267
• GCF of 864, 668, 642

1. What is the GCF of 561, 963, 705?

Answer: GCF of 561, 963, 705 is 3.

2. How to Find the GCF of 561, 963, 705

Answer: Greatest Common Factor(GCF) of 561, 963, 705 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 963, 705) = 3.