what is the GCF and LCM of 21 and 70 continues division method
Answer (1)
the first matching multiples of 70 and 21 are 210, 420, 630. Since the number 210 is the smallest, it will be the least common multiple of 70 and 21.
the first matching multiples of 70 and 21 are 210, 420, 630. Since the number 210 is the smallest, it will be the least common multiple of 70 and 21.
