Greatest Common Factor of 690, 930, 120

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

• Greatest Common Factor of 690, 930, 120 by common division method
• Greatest Common Factor of 690, 930, 120 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 x 5 = 30

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 930

List of positive integer factors of 930 that divides 930 without a remainder.

1,2,3,5,6,10,15,30,31,62,93,155,186,310,465,930

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Greatest Common Factor

We found the factors 690,930,120 . The biggest common factor number is the GCF number.
So the greatest common factor 690,930,120 is 30.

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

• GCF of 995, 316, 775
• GCF of 851, 466, 197
• GCF of 763, 578, 629
• GCF of 241, 196, 876
• GCF of 281, 108, 903

1. What is the GCF of 690, 930, 120?

Answer: GCF of 690, 930, 120 is 30.

2. How to Find the GCF of 690, 930, 120

Answer: Greatest Common Factor(GCF) of 690, 930, 120 = 30

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

Step 2: Then multiply all the prime factors GCF(690, 930, 120) = 30.