Greatest Common Factor of 975, 495, 660

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

• Greatest Common Factor of 975, 495, 660 by common division method
• Greatest Common Factor of 975, 495, 660 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 5 = 15

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

Factors of 495

List of positive integer factors of 495 that divides 495 without a remainder.

1,3,5,9,11,15,33,45,55,99,165,495

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Greatest Common Factor

We found the factors 975,495,660 . The biggest common factor number is the GCF number.
So the greatest common factor 975,495,660 is 15.

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

• GCF of 629, 450, 105
• GCF of 219, 923, 620
• GCF of 427, 459, 601
• GCF of 333, 830, 409
• GCF of 577, 908, 536

1. What is the GCF of 975, 495, 660?

Answer: GCF of 975, 495, 660 is 15.

2. How to Find the GCF of 975, 495, 660

Answer: Greatest Common Factor(GCF) of 975, 495, 660 = 15

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

Step 2: Then multiply all the prime factors GCF(975, 495, 660) = 15.