Greatest Common Factor of 561, 945, 750

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

• Greatest Common Factor of 561, 945, 750 by common division method
• Greatest Common Factor of 561, 945, 750 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 750

List of positive integer factors of 750 that divides 750 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,125,150,250,375,750

Greatest Common Factor

We found the factors 561,945,750 . The biggest common factor number is the GCF number.
So the greatest common factor 561,945,750 is 3.

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

• GCF of 340, 382, 420
• GCF of 701, 292, 989
• GCF of 261, 470, 297
• GCF of 418, 742, 381
• GCF of 660, 558, 497

1. What is the GCF of 561, 945, 750?

Answer: GCF of 561, 945, 750 is 3.

2. How to Find the GCF of 561, 945, 750

Answer: Greatest Common Factor(GCF) of 561, 945, 750 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 945, 750) = 3.