Greatest Common Factor of 45, 990, 375

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

• Greatest Common Factor of 45, 990, 375 by common division method
• Greatest Common Factor of 45, 990, 375 with matching the biggest common factor

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

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 375

List of positive integer factors of 375 that divides 375 without a remainder.

1,3,5,15,25,75,125,375

Greatest Common Factor

We found the factors 45,990,375 . The biggest common factor number is the GCF number.
So the greatest common factor 45,990,375 is 15.

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

• GCF of 46, 364, 461
• GCF of 97, 590, 467
• GCF of 25, 468, 201
• GCF of 89, 685, 225
• GCF of 80, 700, 573

1. What is the GCF of 45, 990, 375?

Answer: GCF of 45, 990, 375 is 15.

2. How to Find the GCF of 45, 990, 375

Answer: Greatest Common Factor(GCF) of 45, 990, 375 = 15

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

Step 2: Then multiply all the prime factors GCF(45, 990, 375) = 15.