Greatest Common Factor of 45, 60, 290

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

• Greatest Common Factor of 45, 60, 290 by common division method
• Greatest Common Factor of 45, 60, 290 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Greatest Common Factor

We found the factors 45,60,290 . The biggest common factor number is the GCF number.
So the greatest common factor 45,60,290 is 5.

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

• GCF of 19, 66, 978
• GCF of 28, 27, 602
• GCF of 13, 97, 960
• GCF of 86, 21, 397
• GCF of 60, 12, 369

1. What is the GCF of 45, 60, 290?

Answer: GCF of 45, 60, 290 is 5.

2. How to Find the GCF of 45, 60, 290

Answer: Greatest Common Factor(GCF) of 45, 60, 290 = 5

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

Step 2: Then multiply all the prime factors GCF(45, 60, 290) = 5.