Greatest Common Factor of 70, 105, 749

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

• Greatest Common Factor of 70, 105, 749 by common division method
• Greatest Common Factor of 70, 105, 749 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 70,105,749 . The biggest common factor number is the GCF number.
So the greatest common factor 70,105,749 is 7.

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

• GCF of 31, 312, 954
• GCF of 49, 845, 245
• GCF of 10, 829, 423
• GCF of 87, 129, 714
• GCF of 32, 766, 241

1. What is the GCF of 70, 105, 749?

Answer: GCF of 70, 105, 749 is 7.

2. How to Find the GCF of 70, 105, 749

Answer: Greatest Common Factor(GCF) of 70, 105, 749 = 7

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

Step 2: Then multiply all the prime factors GCF(70, 105, 749) = 7.