Greatest Common Factor of 60, 990, 423

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

• Greatest Common Factor of 60, 990, 423 by common division method
• Greatest Common Factor of 60, 990, 423 with matching the biggest common factor

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

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 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 60,990,423 . The biggest common factor number is the GCF number.
So the greatest common factor 60,990,423 is 3.

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

• GCF of 22, 565, 518
• GCF of 48, 599, 217
• GCF of 56, 424, 899
• GCF of 18, 788, 288
• GCF of 94, 368, 507

1. What is the GCF of 60, 990, 423?

Answer: GCF of 60, 990, 423 is 3.

2. How to Find the GCF of 60, 990, 423

Answer: Greatest Common Factor(GCF) of 60, 990, 423 = 3

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

Step 2: Then multiply all the prime factors GCF(60, 990, 423) = 3.