Greatest Common Factor of 70, 99, 57, 789

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

• Greatest Common Factor of 70, 99, 57, 789 by common division method
• Greatest Common Factor of 70, 99, 57, 789 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Greatest Common Factor

We found the factors 70,99,57,789 . The biggest common factor number is the GCF number.
So the greatest common factor 70,99,57,789 is 1.

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

• GCF of 60, 76, 95, 731
• GCF of 98, 89, 60, 462
• GCF of 99, 42, 44, 781
• GCF of 74, 93, 17, 805
• GCF of 43, 81, 87, 757

1. What is the GCF of 70, 99, 57, 789?

Answer: GCF of 70, 99, 57, 789 is 1.

2. How to Find the GCF of 70, 99, 57, 789

Answer: Greatest Common Factor(GCF) of 70, 99, 57, 789 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 99, 57, 789) = 1.