Greatest Common Factor of 86, 21, 72, 350

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

• Greatest Common Factor of 86, 21, 72, 350 by common division method
• Greatest Common Factor of 86, 21, 72, 350 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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

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 350

List of positive integer factors of 350 that divides 350 without a remainder.

1,2,5,7,10,14,25,35,50,70,175,350

Greatest Common Factor

We found the factors 86,21,72,350 . The biggest common factor number is the GCF number.
So the greatest common factor 86,21,72,350 is 1.

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

• GCF of 38, 52, 35, 662
• GCF of 16, 24, 21, 297
• GCF of 92, 96, 39, 133
• GCF of 29, 17, 65, 102
• GCF of 54, 18, 82, 562

1. What is the GCF of 86, 21, 72, 350?

Answer: GCF of 86, 21, 72, 350 is 1.

2. How to Find the GCF of 86, 21, 72, 350

Answer: Greatest Common Factor(GCF) of 86, 21, 72, 350 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 21, 72, 350) = 1.