Greatest Common Factor of 146, 690, 40

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

• Greatest Common Factor of 146, 690, 40 by common division method
• Greatest Common Factor of 146, 690, 40 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 146

List of positive integer factors of 146 that divides 146 without a remainder.

1,2,73,146

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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 146,690,40 . The biggest common factor number is the GCF number.
So the greatest common factor 146,690,40 is 2.

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

• GCF of 100, 963, 22
• GCF of 108, 343, 88
• GCF of 273, 595, 33
• GCF of 733, 935, 27
• GCF of 574, 125, 86

1. What is the GCF of 146, 690, 40?

Answer: GCF of 146, 690, 40 is 2.

2. How to Find the GCF of 146, 690, 40

Answer: Greatest Common Factor(GCF) of 146, 690, 40 = 2

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

Step 2: Then multiply all the prime factors GCF(146, 690, 40) = 2.