Greatest Common Factor of 10, 43, 70, 98

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

• Greatest Common Factor of 10, 43, 70, 98 by common division method
• Greatest Common Factor of 10, 43, 70, 98 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

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 98

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

1,2,7,14,49,98

Greatest Common Factor

We found the factors 10,43,70,98 . The biggest common factor number is the GCF number.
So the greatest common factor 10,43,70,98 is 1.

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

• GCF of 22, 38, 64, 38
• GCF of 83, 68, 50, 39
• GCF of 96, 57, 79, 17
• GCF of 57, 10, 40, 20
• GCF of 76, 98, 80, 15

1. What is the GCF of 10, 43, 70, 98?

Answer: GCF of 10, 43, 70, 98 is 1.

2. How to Find the GCF of 10, 43, 70, 98

Answer: Greatest Common Factor(GCF) of 10, 43, 70, 98 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 43, 70, 98) = 1.