Greatest Common Factor of 94, 20, 79, 145

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

• Greatest Common Factor of 94, 20, 79, 145 by common division method
• Greatest Common Factor of 94, 20, 79, 145 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 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 94,20,79,145 . The biggest common factor number is the GCF number.
So the greatest common factor 94,20,79,145 is 1.

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

• GCF of 19, 74, 60, 677
• GCF of 28, 94, 57, 280
• GCF of 23, 40, 56, 289
• GCF of 77, 35, 48, 709
• GCF of 63, 94, 64, 797

1. What is the GCF of 94, 20, 79, 145?

Answer: GCF of 94, 20, 79, 145 is 1.

2. How to Find the GCF of 94, 20, 79, 145

Answer: Greatest Common Factor(GCF) of 94, 20, 79, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(94, 20, 79, 145) = 1.