Greatest Common Factor of 72, 90, 98, 347

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

• Greatest Common Factor of 72, 90, 98, 347 by common division method
• Greatest Common Factor of 72, 90, 98, 347 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 98

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

1,2,7,14,49,98

Factors of 347

List of positive integer factors of 347 that divides 347 without a remainder.

1,347

Greatest Common Factor

We found the factors 72,90,98,347 . The biggest common factor number is the GCF number.
So the greatest common factor 72,90,98,347 is 1.

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

• GCF of 84, 37, 79, 133
• GCF of 25, 75, 27, 675
• GCF of 76, 25, 25, 271
• GCF of 59, 42, 41, 229
• GCF of 58, 74, 27, 492

1. What is the GCF of 72, 90, 98, 347?

Answer: GCF of 72, 90, 98, 347 is 1.

2. How to Find the GCF of 72, 90, 98, 347

Answer: Greatest Common Factor(GCF) of 72, 90, 98, 347 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 90, 98, 347) = 1.