Greatest Common Factor of 45, 210, 711

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

• Greatest Common Factor of 45, 210, 711 by common division method
• Greatest Common Factor of 45, 210, 711 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 45

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

1,3,5,9,15,45

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 711

List of positive integer factors of 711 that divides 711 without a remainder.

1,3,9,79,237,711

Greatest Common Factor

We found the factors 45,210,711 . The biggest common factor number is the GCF number.
So the greatest common factor 45,210,711 is 3.

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

• GCF of 80, 810, 896
• GCF of 17, 337, 528
• GCF of 38, 464, 875
• GCF of 83, 547, 277
• GCF of 59, 667, 969

1. What is the GCF of 45, 210, 711?

Answer: GCF of 45, 210, 711 is 3.

2. How to Find the GCF of 45, 210, 711

Answer: Greatest Common Factor(GCF) of 45, 210, 711 = 3

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

Step 2: Then multiply all the prime factors GCF(45, 210, 711) = 3.