Greatest Common Factor of 850, 870, 49

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

• Greatest Common Factor of 850, 870, 49 by common division method
• Greatest Common Factor of 850, 870, 49 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 850,870,49 . The biggest common factor number is the GCF number.
So the greatest common factor 850,870,49 is 1.

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

• GCF of 291, 344, 65
• GCF of 455, 951, 30
• GCF of 166, 379, 83
• GCF of 477, 146, 80
• GCF of 758, 492, 18

1. What is the GCF of 850, 870, 49?

Answer: GCF of 850, 870, 49 is 1.

2. How to Find the GCF of 850, 870, 49

Answer: Greatest Common Factor(GCF) of 850, 870, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(850, 870, 49) = 1.