Greatest Common Factor of 45, 1710, 230

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

• Greatest Common Factor of 45, 1710, 230 by common division method
• Greatest Common Factor of 45, 1710, 230 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 45

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

1,3,5,9,15,45

Factors of 1710

List of positive integer factors of 1710 that divides 1710 without a remainder.

1,2,3,5,6,9,10,15,18,19,30,38,45,57,90,95,114,171,190,285,342,570,855,1710

Factors of 230

List of positive integer factors of 230 that divides 230 without a remainder.

1,2,5,10,23,46,115,230

Greatest Common Factor

We found the factors 45,1710,230 . The biggest common factor number is the GCF number.
So the greatest common factor 45,1710,230 is 5.

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

• GCF of 41, 7463, 711
• GCF of 73, 3587, 407
• GCF of 49, 1101, 715
• GCF of 98, 6893, 909
• GCF of 45, 5897, 393

1. What is the GCF of 45, 1710, 230?

Answer: GCF of 45, 1710, 230 is 5.

2. How to Find the GCF of 45, 1710, 230

Answer: Greatest Common Factor(GCF) of 45, 1710, 230 = 5

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

Step 2: Then multiply all the prime factors GCF(45, 1710, 230) = 5.