Greatest Common Factor of 357, 621, 99

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

• Greatest Common Factor of 357, 621, 99 by common division method
• Greatest Common Factor of 357, 621, 99 with matching the biggest common factor

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

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Greatest Common Factor

We found the factors 357,621,99 . The biggest common factor number is the GCF number.
So the greatest common factor 357,621,99 is 3.

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

• GCF of 720, 414, 39
• GCF of 916, 747, 56
• GCF of 360, 535, 74
• GCF of 496, 802, 96
• GCF of 543, 254, 24

1. What is the GCF of 357, 621, 99?

Answer: GCF of 357, 621, 99 is 3.

2. How to Find the GCF of 357, 621, 99

Answer: Greatest Common Factor(GCF) of 357, 621, 99 = 3

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

Step 2: Then multiply all the prime factors GCF(357, 621, 99) = 3.