Greatest Common Factor of 45, 609, 169

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

• Greatest Common Factor of 45, 609, 169 by common division method
• Greatest Common Factor of 45, 609, 169 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 45

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

1,3,5,9,15,45

Factors of 609

List of positive integer factors of 609 that divides 609 without a remainder.

1,3,7,21,29,87,203,609

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Greatest Common Factor

We found the factors 45,609,169 . The biggest common factor number is the GCF number.
So the greatest common factor 45,609,169 is 1.

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

• GCF of 28, 232, 402
• GCF of 53, 465, 350
• GCF of 26, 970, 888
• GCF of 24, 844, 598
• GCF of 45, 482, 109

1. What is the GCF of 45, 609, 169?

Answer: GCF of 45, 609, 169 is 1.

2. How to Find the GCF of 45, 609, 169

Answer: Greatest Common Factor(GCF) of 45, 609, 169 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 609, 169) = 1.