Greatest Common Factor of 90, 27, 30, 709

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

• Greatest Common Factor of 90, 27, 30, 709 by common division method
• Greatest Common Factor of 90, 27, 30, 709 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 709

List of positive integer factors of 709 that divides 709 without a remainder.

1,709

Greatest Common Factor

We found the factors 90,27,30,709 . The biggest common factor number is the GCF number.
So the greatest common factor 90,27,30,709 is 1.

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

• GCF of 65, 94, 51, 766
• GCF of 34, 91, 23, 770
• GCF of 13, 56, 45, 983
• GCF of 91, 96, 19, 322
• GCF of 53, 44, 80, 385

1. What is the GCF of 90, 27, 30, 709?

Answer: GCF of 90, 27, 30, 709 is 1.

2. How to Find the GCF of 90, 27, 30, 709

Answer: Greatest Common Factor(GCF) of 90, 27, 30, 709 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 27, 30, 709) = 1.