Greatest Common Factor of 400, 705, 149

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

• Greatest Common Factor of 400, 705, 149 by common division method
• Greatest Common Factor of 400, 705, 149 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 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Greatest Common Factor

We found the factors 400,705,149 . The biggest common factor number is the GCF number.
So the greatest common factor 400,705,149 is 1.

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

• GCF of 841, 561, 162
• GCF of 761, 225, 396
• GCF of 173, 583, 669
• GCF of 804, 204, 569
• GCF of 726, 548, 383

1. What is the GCF of 400, 705, 149?

Answer: GCF of 400, 705, 149 is 1.

2. How to Find the GCF of 400, 705, 149

Answer: Greatest Common Factor(GCF) of 400, 705, 149 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 705, 149) = 1.