Greatest Common Factor of 20, 98, 73, 616

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

• Greatest Common Factor of 20, 98, 73, 616 by common division method
• Greatest Common Factor of 20, 98, 73, 616 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 20

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

1,2,4,5,10,20

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 616

List of positive integer factors of 616 that divides 616 without a remainder.

1,2,4,7,8,11,14,22,28,44,56,77,88,154,308,616

Greatest Common Factor

We found the factors 20,98,73,616 . The biggest common factor number is the GCF number.
So the greatest common factor 20,98,73,616 is 1.

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

• GCF of 48, 76, 18, 784
• GCF of 32, 24, 83, 559
• GCF of 60, 76, 45, 386
• GCF of 92, 27, 91, 370
• GCF of 36, 92, 62, 220

1. What is the GCF of 20, 98, 73, 616?

Answer: GCF of 20, 98, 73, 616 is 1.

2. How to Find the GCF of 20, 98, 73, 616

Answer: Greatest Common Factor(GCF) of 20, 98, 73, 616 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 98, 73, 616) = 1.