Greatest Common Factor of 42, 730, 850

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

• Greatest Common Factor of 42, 730, 850 by common division method
• Greatest Common Factor of 42, 730, 850 with matching the biggest common factor

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

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Factors of 850

List of positive integer factors of 850 that divides 850 without a remainder.

1,2,5,10,17,25,34,50,85,170,425,850

Greatest Common Factor

We found the factors 42,730,850 . The biggest common factor number is the GCF number.
So the greatest common factor 42,730,850 is 2.

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

• GCF of 23, 464, 977
• GCF of 94, 776, 225
• GCF of 29, 919, 848
• GCF of 37, 194, 269
• GCF of 26, 301, 753

1. What is the GCF of 42, 730, 850?

Answer: GCF of 42, 730, 850 is 2.

2. How to Find the GCF of 42, 730, 850

Answer: Greatest Common Factor(GCF) of 42, 730, 850 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 730, 850) = 2.