Greatest Common Factor of 662, 942, 820

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

• Greatest Common Factor of 662, 942, 820 by common division method
• Greatest Common Factor of 662, 942, 820 with matching the biggest common factor

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

Factors of 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 662,942,820 . The biggest common factor number is the GCF number.
So the greatest common factor 662,942,820 is 2.

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

• GCF of 981, 637, 297
• GCF of 720, 442, 198
• GCF of 956, 862, 532
• GCF of 543, 249, 260
• GCF of 922, 211, 189

1. What is the GCF of 662, 942, 820?

Answer: GCF of 662, 942, 820 is 2.

2. How to Find the GCF of 662, 942, 820

Answer: Greatest Common Factor(GCF) of 662, 942, 820 = 2

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

Step 2: Then multiply all the prime factors GCF(662, 942, 820) = 2.