Greatest Common Factor of 72, 98, 813, 562

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

• Greatest Common Factor of 72, 98, 813, 562 by common division method
• Greatest Common Factor of 72, 98, 813, 562 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 98

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

1,2,7,14,49,98

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Factors of 562

List of positive integer factors of 562 that divides 562 without a remainder.

1,2,281,562

Greatest Common Factor

We found the factors 72,98,813,562 . The biggest common factor number is the GCF number.
So the greatest common factor 72,98,813,562 is 1.

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

• GCF of 56, 32, 494, 332
• GCF of 78, 78, 126, 110
• GCF of 10, 40, 779, 881
• GCF of 50, 72, 817, 835
• GCF of 39, 75, 289, 193

1. What is the GCF of 72, 98, 813, 562?

Answer: GCF of 72, 98, 813, 562 is 1.

2. How to Find the GCF of 72, 98, 813, 562

Answer: Greatest Common Factor(GCF) of 72, 98, 813, 562 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 98, 813, 562) = 1.