Greatest Common Factor of 87, 561, 975

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

• Greatest Common Factor of 87, 561, 975 by common division method
• Greatest Common Factor of 87, 561, 975 with matching the biggest common factor

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

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

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 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 87,561,975 . The biggest common factor number is the GCF number.
So the greatest common factor 87,561,975 is 3.

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

• GCF of 45, 763, 361
• GCF of 40, 722, 485
• GCF of 55, 555, 538
• GCF of 88, 186, 876
• GCF of 15, 380, 242

1. What is the GCF of 87, 561, 975?

Answer: GCF of 87, 561, 975 is 3.

2. How to Find the GCF of 87, 561, 975

Answer: Greatest Common Factor(GCF) of 87, 561, 975 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 561, 975) = 3.