Greatest Common Factor of 70, 79, 88, 28, 211

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

• Greatest Common Factor of 70, 79, 88, 28, 211 by common division method
• Greatest Common Factor of 70, 79, 88, 28, 211 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 79

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

1,79

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Greatest Common Factor

We found the factors 70,79,88,28,211 . The biggest common factor number is the GCF number.
So the greatest common factor 70,79,88,28,211 is 1.

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

• GCF of 78, 46, 49, 33, 647
• GCF of 56, 72, 55, 86, 525
• GCF of 22, 73, 28, 18, 609
• GCF of 11, 70, 21, 67, 688
• GCF of 42, 88, 22, 89, 228

1. What is the GCF of 70, 79, 88, 28, 211?

Answer: GCF of 70, 79, 88, 28, 211 is 1.

2. How to Find the GCF of 70, 79, 88, 28, 211

Answer: Greatest Common Factor(GCF) of 70, 79, 88, 28, 211 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 79, 88, 28, 211) = 1.