Greatest Common Factor of 140, 994, 642

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

• Greatest Common Factor of 140, 994, 642 by common division method
• Greatest Common Factor of 140, 994, 642 with matching the biggest common factor

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

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 140,994,642 . The biggest common factor number is the GCF number.
So the greatest common factor 140,994,642 is 2.

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

• GCF of 107, 763, 227
• GCF of 274, 489, 111
• GCF of 616, 832, 204
• GCF of 249, 294, 648
• GCF of 974, 386, 160

1. What is the GCF of 140, 994, 642?

Answer: GCF of 140, 994, 642 is 2.

2. How to Find the GCF of 140, 994, 642

Answer: Greatest Common Factor(GCF) of 140, 994, 642 = 2

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

Step 2: Then multiply all the prime factors GCF(140, 994, 642) = 2.